Hi All,
I've got a breakdown of the configs from the remote end:
ACL name LOCALID
rule permit ip source 172.25.48.43 0 destination 10.0.64.66 0
rule permit ip source 172.25.48.36 0 destination 10.0.64.66
rule permit ip source 172.25.48.43 0 destination 10.0.64.1
rule permit ip source 172.25.48.36 0 destination 10.0.64.1
rule permit ip source 172.25.48.43 0 destination 10.0.64.10
rule permit ip source 172.25.48.36 0 destination 10.0.64.10
rule permit ip source 172.25.48.43 0 destination 10.0.64.201
rule permit ip source 172.25.48.36 0 destination 10.0.64.201
Ike Proposal 10
encryption-algorithm 3des
authentication-algorithm md5
dh-group2
sa duration 28800
ike peer LOCALID
pre-shared key "SOMEPSKHERE"
ike-proposal 10
remote-address externalIP
remote-id LOCALID
Local-id-type ip
ipsec proposal LOCALID
encapsulation-mode tunnel
esp authentication-algorithm sha1
esp encryption-algorithm 3des
ipsec policy LOCALID 1 isakmp
security acl name LOCALID
ike-peer LOCALID
proposal LOCALID
sa duration time-based 3600
interface Tunnel 0/0/41
ip address remoteIDIP 255.255.255.255
tunnel-protocol ipsec
ipsec policy LOCALID
ip route-static 10.0.64.136 255.255.255.255 Tunnel0/0/41 externalIP
ip route-static 10.0.64.1 255.255.255.255 Tunnel0/0/41 externalIP
ip route-static 10.0.64.10 255.255.255.255 Tunnel0/0/41 externalIP
ip route-static 10.0.64.201 255.255.255.255 Tunnel0/0/41 externalIP
ip route-static 10.0.64.137 255.255.255.255 Tunnel0/0/41 externalIP
ip route-static 10.0.64.66 255.255.255.255 Tunnel0/0/41 externalIP
And here are the remote Huawei logs: http://pastebin.com/G90q7Aed
Any ideas as to what could be wrong would be great - quite stuck at
the moment!
Regards
Ian
On Wed, Nov 2, 2016 at 10:32 AM Ian Barnes <[email protected]
<mailto:[email protected]>> wrote:
Hi Nick,
That was part of debugging over the last few days trying to see if
it made any difference - but it didnt. The connection itself never
gets established, it just sits pending phase 2 and then stops
after 10 attempts.
Cheers
Ian
On Wed, Nov 2, 2016 at 10:26 AM Nick Howitt <[email protected]
<mailto:[email protected]>> wrote:
How long is the connection running before it times out? 1h? Is
there any
reason you've set rekey=no?
Nick
On 2016-11-02 07:31, Ian Barnes wrote:
> Hi Nick,
>
> Great thanks for the feedback. I've removed all spaces and
am seeing
> the same result. I'm awaiting some logs from the remote
which I'll
> forward on as soon as I get it.
>
> Regards
> Ian
>
> On Wed, Nov 2, 2016 at 9:22 AM, Nick Howitt
<[email protected] <mailto:[email protected]>>
> wrote:
>
>> Don't have any blank lines in a conn definition.
>>
>> On 2 November 2016 02:54:43 GMT+00:00, Ian Barnes
>> <[email protected] <mailto:[email protected]>> wrote:
>>
>>> Hi All,
>>>
>>> I'm having huge issues setting up an IPSec tunnel from a
Libreswan
>>> system to Huawei VRP device and was hoping someone could
assist me
>>> in pinpointing what the error is
>>>
>>> Here are the logs from the connection:
>>> http://pastebin.com/vCY5GLG0 [2]
>>>
>>> HERE IS MY IPSEC.CONF
>>> #
>>>
>>> version 2.0 # conforms to second version of ipsec.conf
>>> specification
>>>
>>> # basic configuration
>>> config setup
>>> nat_traversal=yes
>>>
>>> virtual_private=%v:10.0.0.0/16 <http://10.0.0.0/16> [3]
>>> oe=off
>>> protostack=netkey
>>>
>>> interfaces=%defaultroute
>>> klipsdebug=none
>>> uniqueids=yes
>>>
>>> plutodebug="control parsing"
>>> plutostderrlog=/var/log/ipsec.log
>>>
>>> #You may put your configuration (.conf) file in the
>>> "/etc/ipsec.d/" and uncomment this.
>>> include /etc/ipsec.d/*.conf
>>>
>>> HERE IS MY HOST-PRD.CONF
>>>
>>> conn host-prd
>>> ##### Local
>>> left=externalIP
>>> leftid=@LOCALID
>>> leftsubnet=externalIP/32
>>> leftnexthop=%defaultroute
>>>
>>> ##### Remote
>>> right=REMOTEIDIP
>>> rightid=REMOTEIDIP
>>> rightsubnets={172.25.48.43/32 <http://172.25.48.43/32> [4]
172.25.48.36/32 <http://172.25.48.36/32> [5]}
>>> rightnexthop=%defaultroute
>>>
>>> ##### Auth Options
>>> authby=secret
>>> rekey=no
>>> aggrmode=no
>>> forceencaps=no
>>>
>>> ##### Phase 1
>>> ike=3des-md5-modp1024
>>> ikelifetime="28800"
>>>
>>> ##### Phase 2
>>> esp=3des-md5
>>> keylife="3600"
>>> pfs=no
>>>
>>> ##### Connection Options
>>> type=tunnel
>>> auto=start
>>> compress=no
>>>
>>> HERE IS MY IPSEC.SECRETS
>>> @LOCALID REMOTEIDIP : PSK "SOMEPSKHERE"
>>>
>>> HERE IS AN IPSEC VERIFY (SIDE NOTE: I CANT FIND THE ERRORS?!)
>>>
>>> Verifying installed system and configuration files
>>>
>>> Version check and ipsec on-path [OK]
>>> Libreswan 3.15 (netkey) on 2.6.32-504.16.2.el6.x86_64
>>> Checking for IPsec support in kernel [OK]
>>> NETKEY: Testing XFRM related proc values
>>> ICMP default/send_redirects [OK]
>>> ICMP default/accept_redirects [OK]
>>> XFRM larval drop [OK]
>>> Pluto ipsec.conf syntax [OK]
>>> Hardware random device [N/A]
>>> Two or more interfaces found, checking IP forwarding [OK]
>>> Checking rp_filter [ENABLED]
>>> /proc/sys/net/ipv4/conf/default/rp_filter [ENABLED]
>>> /proc/sys/net/ipv4/conf/lo/rp_filter [ENABLED]
>>> /proc/sys/net/ipv4/conf/eth0/rp_filter [ENABLED]
>>> /proc/sys/net/ipv4/conf/eth1/rp_filter [ENABLED]
>>> rp_filter is not fully aware of IPsec and should be disabled
>>> Checking that pluto is running [OK]
>>> Pluto listening for IKE on udp 500 [OK]
>>> Pluto listening for IKE/NAT-T on udp 4500 [OK]
>>> Pluto ipsec.secret syntax [OK]
>>> Checking 'ip' command [OK]
>>> Checking 'iptables' command [OK]
>>> Checking 'prelink' command does not interfere with
FIPSChecking
>>> for obsolete ipsec.conf options [OK]
>>> Opportunistic Encryption [DISABLED]
>>>
>>> ipsec verify: encountered 9 errors - see 'man
ipsec_verify' for
>>> help
>>>
>>> HERE IS AN IPSEC STATUS AFTER A FEW MINUTES
>>>
>>> 000 using kernel interface: netkey
>>> 000 interface lo/lo ::1@500
>>> 000 interface lo/lo 127.0.0.1@4500
>>> 000 interface lo/lo 127.0.0.1@500
>>> 000 interface eth0/eth0 externalIP@4500
>>> 000 interface eth0/eth0 externalIP@500
>>> 000 interface eth1/eth1 10.0.64.10@4500
>>> 000 interface eth1/eth1 10.0.64.10@500
>>> 000
>>> 000
>>> 000 fips mode=disabled;
>>> 000 SElinux=disabled
>>> 000
>>> 000 config setup options:
>>> 000
>>> 000 configdir=/etc, configfile=/etc/ipsec.conf,
>>> secrets=/etc/ipsec.secrets, ipsecdir=/etc/ipsec.d,
>>> dumpdir=/var/run/pluto, statsbin=unset
>>> 000 sbindir=/usr/sbin, libexecdir=/usr/libexec/ipsec
>>> 000 pluto_version=3.15, pluto_vendorid=OE-Libreswan-3.15
>>> 000 nhelpers=-1, uniqueids=yes, perpeerlog=no,
shuntlifetime=900s,
>>> xfrmlifetime=300s
>>> 000 ddos-cookies-treshold=50000, ddos-max-halfopen=25000,
>>> ddos-mode=auto
>>> 000 ikeport=500, strictcrlpolicy=no, crlcheckinterval=0,
>>> listen=<any>, nflog-all=0
>>> 000 secctx-attr-type=32001
>>> 000 myid = (none)
>>> 000 debug parsing+control
>>> 000
>>> 000 nat-traversal=yes, keep-alive=20, nat-ikeport=4500
>>> 000 virtual-private (%priv):
>>> 000
>>> 000 ESP algorithms supported:
>>> 000
>>> 000 algorithm ESP encrypt: id=3, name=ESP_3DES, ivlen=8,
>>> keysizemin=192, keysizemax=192
>>> 000 algorithm ESP encrypt: id=6, name=ESP_CAST, ivlen=8,
>>> keysizemin=128, keysizemax=128
>>> 000 algorithm ESP encrypt: id=11, name=ESP_NULL, ivlen=0,
>>> keysizemin=0, keysizemax=0
>>> 000 algorithm ESP encrypt: id=12, name=ESP_AES, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=13, name=ESP_AES_CTR, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=14, name=ESP_AES_CCM_A, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=15, name=ESP_AES_CCM_B, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=16, name=ESP_AES_CCM_C, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=18, name=ESP_AES_GCM_A, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=19, name=ESP_AES_GCM_B,
ivlen=12,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=20, name=ESP_AES_GCM_C,
ivlen=16,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=22, name=ESP_CAMELLIA, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=252, name=ESP_SERPENT, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm ESP encrypt: id=253, name=ESP_TWOFISH, ivlen=8,
>>> keysizemin=128, keysizemax=256
>>> 000 algorithm AH/ESP auth: id=1, name=AUTH_ALGORITHM_HMAC_MD5,
>>> keysizemin=128, keysizemax=128
>>> 000 algorithm AH/ESP auth: id=2,
name=AUTH_ALGORITHM_HMAC_SHA1,
>>> keysizemin=160, keysizemax=160
>>> 000 algorithm AH/ESP auth: id=5,
>>> name=AUTH_ALGORITHM_HMAC_SHA2_256, keysizemin=256,
keysizemax=256
>>> 000 algorithm AH/ESP auth: id=6,
>>> name=AUTH_ALGORITHM_HMAC_SHA2_384, keysizemin=384,
keysizemax=384
>>> 000 algorithm AH/ESP auth: id=7,
>>> name=AUTH_ALGORITHM_HMAC_SHA2_512, keysizemin=512,
keysizemax=512
>>> 000 algorithm AH/ESP auth: id=8,
name=AUTH_ALGORITHM_HMAC_RIPEMD,
>>> keysizemin=160, keysizemax=160
>>> 000 algorithm AH/ESP auth: id=9, name=AUTH_ALGORITHM_AES_XCBC,
>>> keysizemin=128, keysizemax=128
>>> 000 algorithm AH/ESP auth: id=251,
name=AUTH_ALGORITHM_NULL_KAME,
>>> keysizemin=0, keysizemax=0
>>> 000
>>> 000 IKE algorithms supported:
>>> 000
>>> 000 algorithm IKE encrypt: v1id=0, v1name=0??, v2id=16,
>>> v2name=AES_CCM_C, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=0, v1name=0??, v2id=15,
>>> v2name=AES_CCM_B, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=0, v1name=0??, v2id=14,
>>> v2name=AES_CCM_A, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=5, v1name=OAKLEY_3DES_CBC,
v2id=3,
>>> v2name=3DES, blocksize=8, keydeflen=192
>>> 000 algorithm IKE encrypt: v1id=24,
v1name=OAKLEY_CAMELLIA_CTR,
>>> v2id=24, v2name=CAMELLIA_CTR, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=8, v1name=OAKLEY_CAMELLIA_CBC,
>>> v2id=23, v2name=CAMELLIA_CBC, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=20, v1name=OAKLEY_AES_GCM_C,
>>> v2id=20, v2name=AES_GCM_C, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=19, v1name=OAKLEY_AES_GCM_B,
>>> v2id=19, v2name=AES_GCM_B, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=18, v1name=OAKLEY_AES_GCM_A,
>>> v2id=18, v2name=AES_GCM_A, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=13, v1name=OAKLEY_AES_CTR,
>>> v2id=13, v2name=AES_CTR, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=7, v1name=OAKLEY_AES_CBC,
v2id=12,
>>> v2name=AES_CBC, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=65004,
v1name=OAKLEY_SERPENT_CBC,
>>> v2id=65004, v2name=SERPENT_CBC, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=65005,
v1name=OAKLEY_TWOFISH_CBC,
>>> v2id=65005, v2name=TWOFISH_CBC, blocksize=16, keydeflen=128
>>> 000 algorithm IKE encrypt: v1id=65289,
>>> v1name=OAKLEY_TWOFISH_CBC_SSH, v2id=65289,
v2name=TWOFISH_CBC_SSH,
>>> blocksize=16, keydeflen=128
>>> 000 algorithm IKE hash: id=1, name=OAKLEY_MD5, hashlen=16
>>> 000 algorithm IKE hash: id=2, name=OAKLEY_SHA1, hashlen=20
>>> 000 algorithm IKE hash: id=4, name=OAKLEY_SHA2_256, hashlen=32
>>> 000 algorithm IKE hash: id=5, name=OAKLEY_SHA2_384, hashlen=48
>>> 000 algorithm IKE hash: id=6, name=OAKLEY_SHA2_512, hashlen=64
>>> 000 algorithm IKE hash: id=9, name=DISABLED-OAKLEY_AES_XCBC,
>>> hashlen=16
>>> 000 algorithm IKE dh group: id=2, name=OAKLEY_GROUP_MODP1024,
>>> bits=1024
>>> 000 algorithm IKE dh group: id=5, name=OAKLEY_GROUP_MODP1536,
>>> bits=1536
>>> 000 algorithm IKE dh group: id=14, name=OAKLEY_GROUP_MODP2048,
>>> bits=2048
>>> 000 algorithm IKE dh group: id=15, name=OAKLEY_GROUP_MODP3072,
>>> bits=3072
>>> 000 algorithm IKE dh group: id=16, name=OAKLEY_GROUP_MODP4096,
>>> bits=4096
>>> 000 algorithm IKE dh group: id=17, name=OAKLEY_GROUP_MODP6144,
>>> bits=6144
>>> 000 algorithm IKE dh group: id=18, name=OAKLEY_GROUP_MODP8192,
>>> bits=8192
>>> 000 algorithm IKE dh group: id=22, name=OAKLEY_GROUP_DH22,
>>> bits=1024
>>> 000 algorithm IKE dh group: id=23, name=OAKLEY_GROUP_DH23,
>>> bits=2048
>>> 000 algorithm IKE dh group: id=24, name=OAKLEY_GROUP_DH24,
>>> bits=2048
>>> 000
>>> 000 stats db_ops: {curr_cnt, total_cnt, maxsz}
:context={0,2,64}
>>> trans={0,2,6144} attrs={0,2,4096}
>>> 000
>>> 000 Connection list:
>>> 000
>>> 000 "host-prd/0x1":
>>>
>>
>
externalIP/32===externalIP<externalIP>[@LIDTECH]---defaultGW...REMOTEIDIP<REMOTEIDIP>===172.25.48.43/32
<http://172.25.48.43/32>
>>> [4]; prospective erouted; eroute owner: #0
>>> 000 "host-prd/0x1": oriented; my_ip=unset; their_ip=unset
>>> 000 "host-prd/0x1": xauth info: us:none, them:none,
>>> my_xauthuser=[any]; their_xauthuser=[any]
>>> 000 "host-prd/0x1": modecfg info: us:none, them:none,
modecfg
>>> policy:push, dns1:unset, dns2:unset, domain:unset,
banner:unset;
>>> 000 "host-prd/0x1": labeled_ipsec:no;
>>> 000 "host-prd/0x1": policy_label:unset;
>>> 000 "host-prd/0x1": ike_life: 28800s; ipsec_life: 3600s;
>>> rekey_margin: 540s; rekey_fuzz: 100%; keyingtries: 0;
>>> 000 "host-prd/0x1": retransmit-interval: 500ms;
>>> retransmit-timeout: 60s;
>>> 000 "host-prd/0x1": sha2_truncbug:no; initial_contact:no;
>>> cisco_unity:no; send_vendorid:no;
>>> 000 "host-prd/0x1": policy:
>>>
>>
>
PSK+ENCRYPT+TUNNEL+DONT_REKEY+UP+IKEV1_ALLOW+IKEV2_ALLOW+SAREF_TRACK+IKE_FRAG_ALLOW;
>>> 000 "host-prd/0x1": conn_prio: 32,32; interface: eth0;
metric:
>>> 0; mtu: unset; sa_prio:auto; nflog-group: unset;
>>> 000 "host-prd/0x1": newest ISAKMP SA: #0; newest IPsec
SA: #0;
>>> 000 "host-prd/0x1": aliases: host-prd
>>> 000 "host-prd/0x1": IKE algorithms wanted:
>>> 3DES_CBC(5)_000-MD5(1)_000-MODP1024(2)
>>> 000 "host-prd/0x1": IKE algorithms found:
>>> 3DES_CBC(5)_192-MD5(1)_128-MODP1024(2)
>>> 000 "host-prd/0x1": ESP algorithms wanted:
>>> 3DES(3)_000-MD5(1)_000
>>> 000 "host-prd/0x1": ESP algorithms loaded:
>>> 3DES(3)_000-MD5(1)_000
>>> 000 "host-prd/0x2":
>>>
>>
>
externalIP/32===externalIP<externalIP>[@LIDTECH]---defaultGW...REMOTEIDIP<REMOTEIDIP>===172.25.48.36/32
<http://172.25.48.36/32>
>>> [5]; prospective erouted; eroute owner: #0
>>> 000 "host-prd/0x2": oriented; my_ip=unset; their_ip=unset
>>> 000 "host-prd/0x2": xauth info: us:none, them:none,
>>> my_xauthuser=[any]; their_xauthuser=[any]
>>> 000 "host-prd/0x2": modecfg info: us:none, them:none,
modecfg
>>> policy:push, dns1:unset, dns2:unset, domain:unset,
banner:unset;
>>> 000 "host-prd/0x2": labeled_ipsec:no;
>>> 000 "host-prd/0x2": policy_label:unset;
>>> 000 "host-prd/0x2": ike_life: 28800s; ipsec_life: 3600s;
>>> rekey_margin: 540s; rekey_fuzz: 100%; keyingtries: 0;
>>> 000 "host-prd/0x2": retransmit-interval: 500ms;
>>> retransmit-timeout: 60s;
>>> 000 "host-prd/0x2": sha2_truncbug:no; initial_contact:no;
>>> cisco_unity:no; send_vendorid:no;
>>> 000 "host-prd/0x2": policy:
>>>
>>
>
PSK+ENCRYPT+TUNNEL+DONT_REKEY+UP+IKEV1_ALLOW+IKEV2_ALLOW+SAREF_TRACK+IKE_FRAG_ALLOW;
>>> 000 "host-prd/0x2": conn_prio: 32,32; interface: eth0;
metric:
>>> 0; mtu: unset; sa_prio:auto; nflog-group: unset;
>>> 000 "host-prd/0x2": newest ISAKMP SA: #0; newest IPsec
SA: #0;
>>> 000 "host-prd/0x2": aliases: host-prd
>>> 000 "host-prd/0x2": IKE algorithms wanted:
>>> 3DES_CBC(5)_000-MD5(1)_000-MODP1024(2)
>>> 000 "host-prd/0x2": IKE algorithms found:
>>> 3DES_CBC(5)_192-MD5(1)_128-MODP1024(2)
>>> 000 "host-prd/0x2": ESP algorithms wanted:
>>> 3DES(3)_000-MD5(1)_000
>>> 000 "host-prd/0x2": ESP algorithms loaded:
>>> 3DES(3)_000-MD5(1)_000
>>> 000
>>> 000 Total IPsec connections: loaded 2, active 0
>>> 000
>>> 000 State Information: DDoS cookies not required,
Accepting new
>>> IKE connections
>>> 000 IKE SAs: total(0), half-open(0), open(0),
authenticated(0),
>>> anonymous(0)
>>> 000 IPsec SAs: total(0), authenticated(0), anonymous(0)
>>> 000
>>> 000 Bare Shunt list:
>>> 000
>>>
>>> HERE IS THE LAST PART OF AN IPSEC STATUS BEFORE THE CONNECTION
>>> "TIMES OUT":
>>>
>>> 000 #1: "host-prd/0x2":500 STATE_MAIN_I3 (sent MI3, expecting
>>> MR3); EVENT_v1_RETRANSMIT in 0s; nodpd; idle; import:admin
>>> initiate
>>> 000 #1: pending Phase 2 for "mtn-ug-prd/0x1" replacing #0
>>> 000 #1: pending Phase 2 for "mtn-ug-prd/0x2" replacing #0
>>>
>>> My suspicion is that this is a misconfiguration on their
end, but
>>> not sure what though...
>>>
>>> Any advice would be great - thanks in advance
>>>
>>> Ian
>>>
>>> -------------------------
>>>
>>> Swan mailing list
>>> [email protected] <mailto:[email protected]>
>>> https://lists.libreswan.org/mailman/listinfo/swan [1]
>>
>> --
>> Sent from my Android device with K-9 Mail. Please excuse my
brevity.
>
>
>
> Links:
> ------
> [1] https://lists.libreswan.org/mailman/listinfo/swan
> [2] http://pastebin.com/vCY5GLG0
> [3] http://10.0.0.0/16
> [4] http://172.25.48.43/32
> [5] http://172.25.48.36/32
