It's certainly not something with strongSwan. Maybe Windows tries to access some URL to check connectivity, like Android and iOS do.
On 19.11.2017 17:03, Mek wrote:
> In the meantime, the connection dropped even if it was active, e.g. there was
> a video stream going through. And the connection dropped on both clients I
> was testing, simultaneously, and that makes me think there is something wrong
> with the VPN server, not clients. Also L2TP IPSec connection works without
> interruption from the same clients when connecting to a Mikrotik.
>
>
> Dňa 19.11.2017 o 14:00 Noel Kuntze napísal(a):
>> Hi,
>>
>> As you can see for yourself, the initiator deletes the CHILD_SA in every
>> case. Windows 10's VPN implementation was broken a lot of times in the past,
>> so I wouldn't be surprised if they did not implement inactivity timers
>> and reestablishment correctly. AFAIK the Windows 10 VPN implementation does
>> not try to keep the CHILD_SA up at all times and you can't change that.
>>
>> Kind regards
>>
>> Noel
>>
>> On 18.11.2017 22:52, Mek wrote:
>>> Hello,
>>>
>>> I successfully configured strongswan + xl2tpd and it works but connection
>>> is randomly dropped and not re-established. I need the tunnel to be
>>> permanently established, with no inactivity timeouts and such stuff. Once
>>> it was dropped after (roughly) 9 hours of inactivity, second time after a
>>> few hours of inactivity, and last time after half an hour of inactivity
>>> (this last time I tested it with 2 clients and both got disconnected at the
>>> same time so I guess the problem is somewhere on the server). Clients are
>>> Windows 10 machines and are behind NAT. Server is not behind NAT and has a
>>> public IP, no firewall. I am using a pre-shared key with mschapv2, no
>>> certificates. On server, all software is latest versions.
>>>
>>> Output of ipsec statusall:
>>>
>>> Status of IKE charon daemon (strongSwan 5.5.1, Linux 4.9.0-4-amd64, x86_64):
>>> uptime: 17 days, since Nov 01 14:19:07 2017
>>> malloc: sbrk 1486848, mmap 0, used 417888, free 1068960
>>> worker threads: 11 of 16 idle, 5/0/0/0 working, job queue: 0/0/0/0,
>>> scheduled: 26
>>> loaded plugins: charon aes rc2 sha2 sha1 md5 random nonce x509
>>> revocation constraints pubkey pkcs1 pkcs7 pkcs8 pkcs12 pgp dnskey sshkey
>>> pem openssl fips-prf gmp agent xcbc hmac gcm attr kernel-netlink resolve
>>> socket-default connmark stroke updown
>>> Listening IP addresses:
>>> (public server IPv4 address)
>>> (public server IPv6 address)
>>> Connections:
>>> bypass: (public server IPv4 address)...%any IKEv1/2
>>> bypass: local: [(public server IPv4 address)] uses public key
>>> authentication
>>> bypass: remote: uses public key authentication
>>> bypass: child: dynamic === 158.193.0.0/16 PASS
>>> L2TP-PSK-noNAT: (public server IPv4 address)...%any IKEv1/2, dpddelay=10s
>>> L2TP-PSK-noNAT: local: [(public server IPv4 address)] uses pre-shared
>>> key authentication
>>> L2TP-PSK-noNAT: remote: uses pre-shared key authentication
>>> L2TP-PSK-noNAT: child: dynamic[udp/l2f] === dynamic[udp] TRANSPORT,
>>> dpdaction=clear
>>> Shunted Connections:
>>> bypass: dynamic === 158.193.0.0/16 PASS
>>> Security Associations (0 up, 0 connecting):
>>> none
>>>
>>> Note I have censored IPv4 and IPv6 addresses of the server. The
>>> 158.193.0.0/16 is just a network I was testing split tunnelling which
>>> didn't work but I don't think it has anything to do with the connections
>>> being dropped. Server is configured to hand out IPs in range 172.27.27.2 -
>>> 254, IP 172.27.27.1 should be the server (or gateway) itself.
>>>
>>> Anyway, syslog output is this - it is from 17 Nov 10:56 when such
>>> disconnection after 9 hours happened (sorry it's a bit lengthy):
>>>
>>> Nov 17 10:56:25 frogy-vpn charon: 06[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (92 bytes)
>>> Nov 17 10:56:25 frogy-vpn charon: 06[ENC] parsed INFORMATIONAL_V1 request
>>> 718827516 [ HASH D ]
>>> Nov 17 10:56:25 frogy-vpn charon: 06[IKE] received DELETE for IKE_SA
>>> L2TP-PSK-noNAT[123]
>>> Nov 17 10:56:25 frogy-vpn charon: 06[IKE] deleting IKE_SA
>>> L2TP-PSK-noNAT[123] between (server public IP)[(server public
>>> IP)]...(client public IP)[10.16.32.227]
>>> Nov 17 10:56:56 frogy-vpn charon: 10[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (408 bytes)
>>> Nov 17 10:56:56 frogy-vpn charon: 10[ENC] parsed ID_PROT request 0 [ SA V V
>>> V V V V V V ]
>>> Nov 17 10:56:56 frogy-vpn charon: 10[ENC] received unknown vendor ID:
>>> 01:52:8b:bb:c0:06:96:12:18:49:ab:9a:1c:5b:2a:51:00:00:00:01
>>> Nov 17 10:56:56 frogy-vpn charon: 10[IKE] received MS NT5 ISAKMPOAKLEY
>>> vendor ID
>>> Nov 17 10:56:56 frogy-vpn charon: 10[IKE] received NAT-T (RFC 3947) vendor
>>> ID
>>> Nov 17 10:56:56 frogy-vpn charon: 10[IKE] received
>>> draft-ietf-ipsec-nat-t-ike-02\n vendor ID
>>> Nov 17 10:56:56 frogy-vpn charon: 10[IKE] received FRAGMENTATION vendor ID
>>> Nov 17 10:56:56 frogy-vpn charon: 10[ENC] received unknown vendor ID:
>>> fb:1d:e3:cd:f3:41:b7:ea:16:b7:e5:be:08:55:f1:20
>>> Nov 17 10:56:56 frogy-vpn charon: 10[ENC] received unknown vendor ID:
>>> 26:24:4d:38:ed:db:61:b3:17:2a:36:e3:d0:cf:b8:19
>>> Nov 17 10:56:56 frogy-vpn charon: 10[ENC] received unknown vendor ID:
>>> e3:a5:96:6a:76:37:9f:e7:07:22:82:31:e5:ce:86:52
>>> Nov 17 10:56:56 frogy-vpn charon: 10[IKE] (client public IP) is initiating
>>> a Main Mode IKE_SA
>>> Nov 17 10:56:56 frogy-vpn charon: 10[ENC] generating ID_PROT response 0 [
>>> SA V V V V ]
>>> Nov 17 10:56:56 frogy-vpn charon: 10[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (160 bytes)
>>> Nov 17 10:56:56 frogy-vpn charon: 13[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (228 bytes)
>>> Nov 17 10:56:56 frogy-vpn charon: 13[ENC] parsed ID_PROT request 0 [ KE No
>>> NAT-D NAT-D ]
>>> Nov 17 10:56:56 frogy-vpn charon: 13[IKE] remote host is behind NAT
>>> Nov 17 10:56:56 frogy-vpn charon: 13[ENC] generating ID_PROT response 0 [
>>> KE No NAT-D NAT-D ]
>>> Nov 17 10:56:56 frogy-vpn charon: 13[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (212 bytes)
>>> Nov 17 10:56:56 frogy-vpn charon: 12[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (76 bytes)
>>> Nov 17 10:56:56 frogy-vpn charon: 12[ENC] parsed ID_PROT request 0 [ ID
>>> HASH ]
>>> Nov 17 10:56:56 frogy-vpn charon: 12[CFG] looking for pre-shared key peer
>>> configs matching (server public IP)...(client public IP)[10.16.32.227]
>>> Nov 17 10:56:56 frogy-vpn charon: 12[CFG] selected peer config
>>> "L2TP-PSK-noNAT"
>>> Nov 17 10:56:56 frogy-vpn charon: 12[IKE] IKE_SA L2TP-PSK-noNAT[124]
>>> established between (server public IP)[(server public IP)]...(client public
>>> IP)[10.16.32.227]
>>> Nov 17 10:56:56 frogy-vpn charon: 12[IKE] scheduling reauthentication in
>>> 27730s
>>> Nov 17 10:56:56 frogy-vpn charon: 12[IKE] maximum IKE_SA lifetime 28270s
>>> Nov 17 10:56:56 frogy-vpn charon: 12[IKE] DPD not supported by peer,
>>> disabled
>>> Nov 17 10:56:56 frogy-vpn charon: 12[ENC] generating ID_PROT response 0 [
>>> ID HASH ]
>>> Nov 17 10:56:56 frogy-vpn charon: 12[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (76 bytes)
>>> Nov 17 10:56:57 frogy-vpn charon: 05[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (284 bytes)
>>> Nov 17 10:56:57 frogy-vpn charon: 05[ENC] parsed QUICK_MODE request 1 [
>>> HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:56:57 frogy-vpn charon: 05[IKE] received 250000000 lifebytes,
>>> configured 0
>>> Nov 17 10:56:57 frogy-vpn charon: 05[ENC] generating QUICK_MODE response 1
>>> [ HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:56:57 frogy-vpn charon: 05[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (204 bytes)
>>> Nov 17 10:56:57 frogy-vpn charon: 14[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (60 bytes)
>>> Nov 17 10:56:57 frogy-vpn charon: 14[ENC] parsed QUICK_MODE request 1 [
>>> HASH ]
>>> Nov 17 10:56:57 frogy-vpn charon: 14[IKE] CHILD_SA L2TP-PSK-noNAT{361}
>>> established with SPIs c3e1603c_i d5a116a2_o and TS (server public
>>> IP)/32[udp/l2f] === (client public IP)/32[udp/l2f]
>>> Nov 17 10:56:59 frogy-vpn xl2tpd[27083]: Maximum retries exceeded for
>>> tunnel 30376. Closing.
>>> Nov 17 10:56:59 frogy-vpn pppd[2154]: Modem hangup
>>> Nov 17 10:56:59 frogy-vpn pppd[2154]: Connect time 456.5 minutes.
>>> Nov 17 10:56:59 frogy-vpn pppd[2154]: Sent 213542226 bytes, received
>>> 14511579 bytes.
>>> Nov 17 10:56:59 frogy-vpn charon: 11[KNL] interface ppp0 deactivated
>>> Nov 17 10:56:59 frogy-vpn charon: 08[KNL] 172.27.27.1 disappeared from ppp0
>>> Nov 17 10:56:59 frogy-vpn xl2tpd[27083]: Terminating pppd: sending TERM
>>> signal to pid 2154
>>> Nov 17 10:56:59 frogy-vpn xl2tpd[27083]: Connection 10 closed to (client
>>> public IP), port 1701 (Timeout)
>>> Nov 17 10:56:59 frogy-vpn pppd[2154]: Connection terminated.
>>> Nov 17 10:56:59 frogy-vpn charon: 09[KNL] interface ppp0 deleted
>>> Nov 17 10:56:59 frogy-vpn pppd[2154]: Exit.
>>> Nov 17 10:57:00 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:00 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:00 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:02 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:03 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:03 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:04 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:06 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:06 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:06 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:07 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:07 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:07 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:07 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:07 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:08 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:08 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:08 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:09 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:09 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:09 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:09 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:09 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:10 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:11 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:11 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:11 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:12 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:13 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:14 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:14 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:16 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:16 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:16 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:16 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:16 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:17 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:18 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:19 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:19 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:20 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:21 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:21 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:21 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:21 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:22 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:22 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:22 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:23 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:24 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:24 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:25 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:25 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:25 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:25 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:26 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:26 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:26 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:26 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:28 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:29 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:29 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:29 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:29 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:29 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:29 frogy-vpn xl2tpd[27083]: get_call: can't find call 989 in
>>> tunnel 30376#012 (ref=0/0)
>>> Nov 17 10:57:30 frogy-vpn xl2tpd[27083]: Unable to deliver closing message
>>> for tunnel 30376. Destroying anyway.
>>> Nov 17 10:57:30 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:30 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:32 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:32 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:32 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:32 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:34 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:34 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:35 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:35 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:37 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:37 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:38 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:38 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:39 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:40 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:40 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:41 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:41 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:43 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:43 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:46 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:46 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:47 frogy-vpn charon: 12[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (284 bytes)
>>> Nov 17 10:57:47 frogy-vpn charon: 12[ENC] parsed QUICK_MODE request 2 [
>>> HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:57:47 frogy-vpn charon: 12[IKE] received 250000000 lifebytes,
>>> configured 0
>>> Nov 17 10:57:47 frogy-vpn charon: 12[IKE] detected rekeying of CHILD_SA
>>> L2TP-PSK-noNAT{361}
>>> Nov 17 10:57:47 frogy-vpn charon: 12[ENC] generating QUICK_MODE response 2
>>> [ HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:57:47 frogy-vpn charon: 12[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (204 bytes)
>>> Nov 17 10:57:47 frogy-vpn charon: 05[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (60 bytes)
>>> Nov 17 10:57:47 frogy-vpn charon: 05[ENC] parsed QUICK_MODE request 2 [
>>> HASH ]
>>> Nov 17 10:57:47 frogy-vpn charon: 05[IKE] CHILD_SA L2TP-PSK-noNAT{362}
>>> established with SPIs ca2681ac_i 71a4d0f6_o and TS (server public
>>> IP)/32[udp/l2f] === (client public IP)/32[udp/l2f]
>>> Nov 17 10:57:47 frogy-vpn charon: 14[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (76 bytes)
>>> Nov 17 10:57:47 frogy-vpn charon: 14[ENC] parsed INFORMATIONAL_V1 request
>>> 2941237644 [ HASH D ]
>>> Nov 17 10:57:47 frogy-vpn charon: 14[IKE] received DELETE for ESP CHILD_SA
>>> with SPI d5a116a2
>>> Nov 17 10:57:47 frogy-vpn charon: 14[IKE] closing CHILD_SA
>>> L2TP-PSK-noNAT{361} with SPIs c3e1603c_i (15522 bytes) d5a116a2_o (2511
>>> bytes) and TS (server public IP)/32[udp/l2f] === (client public
>>> IP)/32[udp/l2f]
>>> Nov 17 10:57:47 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:47 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:49 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:49 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:53 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:53 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:54 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:54 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:56 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:56 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:56 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:56 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:57:57 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:57 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 0, tunnel = 30376 Dumping.
>>> Nov 17 10:57:59 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:57:59 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:02 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:02 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:03 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:03 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:03 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:03 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:03 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:03 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:04 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:04 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:04 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:04 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:04 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:04 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:05 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:05 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:05 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:05 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:06 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:06 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:07 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:07 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 0, tunnel = 30376 Dumping.
>>> Nov 17 10:58:08 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:08 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:09 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:09 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:11 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:11 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:11 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:11 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:12 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:12 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:14 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:14 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:14 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:14 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:17 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:17 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:17 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:17 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 0, tunnel = 30376 Dumping.
>>> Nov 17 10:58:18 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:18 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:18 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:18 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:18 frogy-vpn charon: 11[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (284 bytes)
>>> Nov 17 10:58:18 frogy-vpn charon: 11[ENC] parsed QUICK_MODE request 3 [
>>> HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:58:18 frogy-vpn charon: 11[IKE] received 250000000 lifebytes,
>>> configured 0
>>> Nov 17 10:58:18 frogy-vpn charon: 11[IKE] detected rekeying of CHILD_SA
>>> L2TP-PSK-noNAT{362}
>>> Nov 17 10:58:18 frogy-vpn charon: 11[ENC] generating QUICK_MODE response 3
>>> [ HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:58:18 frogy-vpn charon: 11[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (204 bytes)
>>> Nov 17 10:58:18 frogy-vpn charon: 08[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (60 bytes)
>>> Nov 17 10:58:18 frogy-vpn charon: 08[ENC] parsed QUICK_MODE request 3 [
>>> HASH ]
>>> Nov 17 10:58:18 frogy-vpn charon: 08[IKE] CHILD_SA L2TP-PSK-noNAT{363}
>>> established with SPIs c09e5a1c_i 54f0dcce_o and TS (server public
>>> IP)/32[udp/l2f] === (client public IP)/32[udp/l2f]
>>> Nov 17 10:58:18 frogy-vpn charon: 16[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (76 bytes)
>>> Nov 17 10:58:18 frogy-vpn charon: 16[ENC] parsed INFORMATIONAL_V1 request
>>> 1593874809 [ HASH D ]
>>> Nov 17 10:58:18 frogy-vpn charon: 16[IKE] received DELETE for ESP CHILD_SA
>>> with SPI 71a4d0f6
>>> Nov 17 10:58:18 frogy-vpn charon: 16[IKE] closing CHILD_SA
>>> L2TP-PSK-noNAT{362} with SPIs ca2681ac_i (7564 bytes) 71a4d0f6_o (0 bytes)
>>> and TS (server public IP)/32[udp/l2f] === (client public IP)/32[udp/l2f]
>>> Nov 17 10:58:18 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:18 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:19 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:19 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:19 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:19 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:19 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:19 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:20 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:20 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:21 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:21 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:22 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:22 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:23 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:24 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:24 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:25 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:25 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:26 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:26 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:26 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:26 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:26 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:26 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:27 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:27 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 0, tunnel = 30376 Dumping.
>>> Nov 17 10:58:28 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:28 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:28 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:28 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:28 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:28 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:29 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:31 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:31 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:31 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:31 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:32 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:34 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:34 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:36 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:36 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:36 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:36 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:36 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:36 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 0, tunnel = 30376 Dumping.
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:37 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:38 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:38 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:39 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:39 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:39 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:39 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:40 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:40 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:40 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:40 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:41 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:41 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:43 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:43 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:43 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:44 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:45 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:45 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:46 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:46 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:46 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:46 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:46 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:46 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:47 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:47 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:47 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:47 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:47 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:47 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 0, tunnel = 30376 Dumping.
>>> Nov 17 10:58:49 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:49 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:49 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:49 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:49 frogy-vpn charon: 06[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (284 bytes)
>>> Nov 17 10:58:49 frogy-vpn charon: 06[ENC] parsed QUICK_MODE request 4 [
>>> HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:58:49 frogy-vpn charon: 06[IKE] received 250000000 lifebytes,
>>> configured 0
>>> Nov 17 10:58:49 frogy-vpn charon: 06[IKE] detected rekeying of CHILD_SA
>>> L2TP-PSK-noNAT{363}
>>> Nov 17 10:58:49 frogy-vpn charon: 06[ENC] generating QUICK_MODE response 4
>>> [ HASH SA No ID ID NAT-OA NAT-OA ]
>>> Nov 17 10:58:49 frogy-vpn charon: 06[NET] sending packet: from (server
>>> public IP)[4500] to (client public IP)[4500] (204 bytes)
>>> Nov 17 10:58:49 frogy-vpn charon: 10[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (60 bytes)
>>> Nov 17 10:58:49 frogy-vpn charon: 10[ENC] parsed QUICK_MODE request 4 [
>>> HASH ]
>>> Nov 17 10:58:49 frogy-vpn charon: 10[IKE] CHILD_SA L2TP-PSK-noNAT{364}
>>> established with SPIs cef6277f_i 53c45ede_o and TS (server public
>>> IP)/32[udp/l2f] === (client public IP)/32[udp/l2f]
>>> Nov 17 10:58:49 frogy-vpn charon: 13[NET] received packet: from (client
>>> public IP)[4500] to (server public IP)[4500] (76 bytes)
>>> Nov 17 10:58:49 frogy-vpn charon: 13[ENC] parsed INFORMATIONAL_V1 request
>>> 2040731558 [ HASH D ]
>>> Nov 17 10:58:49 frogy-vpn charon: 13[IKE] received DELETE for ESP CHILD_SA
>>> with SPI 54f0dcce
>>> Nov 17 10:58:49 frogy-vpn charon: 13[IKE] closing CHILD_SA
>>> L2TP-PSK-noNAT{363} with SPIs c09e5a1c_i (11309 bytes) 54f0dcce_o (0 bytes)
>>> and TS (server public IP)/32[udp/l2f] === (client public IP)/32[udp/l2f]
>>> Nov 17 10:58:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:50 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:50 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:52 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:52 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:52 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:52 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:53 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:54 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:54 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>> Nov 17 10:58:56 frogy-vpn xl2tpd[27083]: Can not find tunnel 30376
>>> (refhim=0)
>>> Nov 17 10:58:56 frogy-vpn xl2tpd[27083]: network_thread: unable to find
>>> call or tunnel to handle packet. call = 989, tunnel = 30376 Dumping.
>>>
>>> My ipsec.conf:
>>>
>>> version 2
>>> config setup
>>> dumpdir=/var/run/pluto/
>>> nat_traversal=yes
>>> virtual_private=%v4:10.0.0.0/8,%v4:192.168.0.0/16,%v4:172.16.0.0/12,%v6:fd00::/8,%v6:fe80::/10
>>> force_keepalive=yes
>>> keep_alive=60
>>>
>>> conn L2TP-PSK-noNAT
>>> authby=secret
>>> esp=3des-sha1!
>>> auto=add
>>> keyingtries=3
>>> ikelifetime=8h
>>> keylife=1h
>>> ike=aes256-sha1,aes128-sha1,3des-sha1
>>> type=transport
>>> left=(server public IP)
>>> leftprotoport=17/1701
>>> right=%any
>>> rightprotoport=17/%any
>>> dpddelay=10
>>> dpdtimeout=20
>>> dpdaction=clear
>>>
>>> My options.xl2tpd:
>>>
>>> require-mschap-v2
>>> ms-dns 8.8.8.8
>>> ms-dns 8.8.4.4
>>> auth
>>> mtu 1200
>>> mru 1000
>>> crtscts
>>> hide-password
>>> modem
>>> name l2tpd
>>> proxyarp
>>> lcp-echo-interval 30
>>> lcp-echo-failure 4
>>>
>>> My xl2tpd.conf:
>>>
>>> [global]
>>> ipsec saref = yes
>>> saref refinfo = 30
>>>
>>> [lns default]
>>> ip range = 172.27.27.2-172.27.27.254
>>> local ip = 172.27.27.1
>>> refuse pap = yes
>>> require authentication = yes
>>> pppoptfile = /etc/ppp/options.xl2tpd
>>> length bit = yes
>>>
>>> Please advise what to do to keep the connection alive at all times. I hope
>>> the errors in syslog I supplied here point in the right direction for
>>> somebody who can read it.
>>>
>>> Thank you.
>>>
>>> Mek
>>>
>>>
>
signature.asc
Description: OpenPGP digital signature
