Hi Sujoy,
Do you route all traffic through the ipsec tunnel at the moment?
Or is your goal to access the CentOS sever through ipsec?
Cheers,
Christopher
On Mar 5, 2018 07:05, Sujoy <[email protected]> wrote:
Hi Jafar,
I have successfully establish connection with tunneling between
OpenWRT client and CentOS as StrongSwan server. Now I am facing
one issue. How to enable ssh and http through IPSec tunnel in
StrongSwan.
Thanks
Sujoy
On Friday 23 February 2018 09:05 PM, Jafar Al-Gharaibeh wrote:
Sujoy,
You have to send me the logs from both ends. It is hard to
know what is the problem with no logs.
--Jafar
On 2/21/2018 8:58 AM, Sujoy wrote:
Thanks Jafar, for giving this information. Please let me
know if anything else is required. The client OS is
Openwrt, so no logs are available.
*Server Config*
config setup
charondebug="ike 3, net 3, mgr 3, esp 3, chd 3,
dmn 3, cfg 3, knl 3"
strictcrlpolicy=no
uniqueids=no
conn %default
conn tunnel #
left=%any
right=%any
ike=aes256-sha1-modp2048
esp=aes256-sha1
keyingtries=1
keylife=20
dpddelay=30s
dpdtimeout=150s
dpdaction=restart
authby=psk
auto=start
keyexchange=ikev2
type=tunnel
# /etc/ipsec.secrets - strongSwan IPsec secrets file
: PSK "XXXXXXX"
[host@VPNTEST ~]# firewall-cmd --list-all
FirewallD is not running
[host@VPNTEST ~]# sestatus
SELinux status: disabled
[host@VPNTEST ~]# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
*Client config and status*
config setup
charondebug="ike 3, net 3, mgr 3, esp 3, chd 3,
dmn 3, cfg 3, knl 3"
strictcrlpolicy=no
uniqueids=no
conn %default
conn tunnel #
left=%any
#right=192.168.10.40
right=182.156.253.59
ike=aes256-sha1-modp2048
esp=aes256-sha1
keyingtries=1
keylife=20
dpddelay=30s
dpdtimeout=150s
dpdaction=restart
authby=psk
auto=start
keyexchange=ikev2
type=tunnel
# /etc/ipsec.secrets - strongSwan IPsec secrets file
: PSK "XXXXXXX"
root@Device_BD2009:~# ipsec statusall
no files found matching '/etc/strongswan.d/*.conf'
Status of IKE charon daemon (strongSwan 5.3.3, Linux
3.10.49, mips):
uptime: 22 minutes, since Feb 21 14:31:43 2018
malloc: sbrk 196608, mmap 0, used 157560, free 39048
worker threads: 11 of 16 idle, 5/0/0/0 working, job
queue: 0/0/0/0, scheduled: 5
loaded plugins: charon aes des rc2 sha1 sha2 md5 random
nonce x509 revocation constraints pubkey pkcs1 pkcs7
pkcs8 pkcs12 pgp dnskey sshkey pem openssl fips-prf gmp
xcbc cmac hmac curl attr kernel-netlink resolve
socket-default stroke updown eap-identity eap-md5
xauth-generic
Listening IP addresses:
192.168.20.100
192.168.10.1
fd70:5f2:3744::1
Connections:
tunnel: %any...X.X.X.X IKEv2, dpddelay=30s
tunnel: local: uses pre-shared key authentication
tunnel: remote: [X.X.X.X] uses pre-shared key
authentication
tunnel: child: dynamic === dynamic TUNNEL,
dpdaction=restart
Security Associations (1 up, 0 connecting):
tunnel[1]: ESTABLISHED 22 minutes ago,
192.168.20.100[192.168.20.100]...X.X.X.X[X.X.X.X]
tunnel[1]: IKEv2 SPIs: 031ec8d3758cc169_i*
a8c47adc292f6d3f_r, pre-shared key reauthentication in 2
hours
tunnel[1]: IKE proposal:
AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048
On Tuesday 20 February 2018 09:20 PM, Jafar Al-Gharaibeh
wrote:
Sujoy,
It is really hard to help you if don't give us
full information only sending us one picture at a
time. Please use test files, they are easier to
navigate than screen shots. Your last question below
is a repeat to a question that I answered before. If
you want proper diagnose of the problem please send
the configuration files,logs, routing table at both
ends. see 8 at:
https://wiki.strongswan.org/projects/strongswan/wiki/HelpRequests
Make sure to increase the debug level in your
ipsec.conf files at both ends, something like:
config setup
charondebug="ike 3, net 3, mgr 3, esp 3, chd
3, dmn 3, cfg 3, knl 3"
Regards,
Jafar
On 2/20/2018 8:00 AM, Sujoy wrote:
Hi Jafar,
I am able to establish tunnel when I try to
connect from LAN IP. But with same
configuration(Firewall setting) and same OS
version it failed to establish tunnel with *nated
public IP*.
What means parsed "failed to establish CHILD_SA,
keeping IKE_SA". Please let me know if you have
any idea regarding this issue.
