[strongSwan] Help Site-to-Site configuration error installing route with policy

Olivier CALVANO o.calvano at gmail.com
Sun Sep 10 07:49:35 CEST 2017


Hi

No help ??

Thanks

Le jeu. 7 sept. 2017 à 09:15, Olivier CALVANO <o.calvano at gmail.com> a
écrit :

> Hi
>
> i have a problems on a new Site-to-Site configuration of Strongswan :
>
>
> ipsec.conf:
>
> config setup
>         charondebug="knl 2, cfg 2"
>
> conn %default
>         ikelifetime=60m
>         keylife=20m
>         rekeymargin=3m
>         keyingtries=1
>         authby=secret
>         keyexchange=ikev1
>         mobike=no
>
> conn Galioppee
>         left=192.168.1.254
>         leftsubnet=192.168.62.0/24
>         leftfirewall=no
>         leftid=192.168.1.254
>         leftauth=psk
>
>         right=172.16.1.254
>         rightsubnet=192.168.163.0/24
>         rightid=172.16.1.254
>         rightauth=psk
>
>         type=tunnel
>         auto=start
>         ikelifetime=28800
>         keylife=900
>         aggressive=no
>         ike=aes256-sha1-modp1536!
>         esp=aes256-sha1-modp1536!
>
>
>
> i have change "auto=start" to "add" or "route" but same problems.
> server:
>
> ifconfig
> eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 192.168.1.254.11  netmask 255.255.255.0  broadcast
> 192.168.1.255
>
> eth2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 172.20.22.233  netmask 255.255.255.248  broadcast
> 172.20.22.239
>
> ipsec0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1400
>         unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen
> 500  (UNSPEC)
>         RX packets 0  bytes 0 (0.0 B)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX packets 0  bytes 0 (0.0 B)
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
>
> route -n:
>
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface
> 0.0.0.0         192.168.1.1.1    0.0.0.0         UG    100    0        0
> eth1
> 172.20.22.232   0.0.0.0         255.255.255.248 U     100    0        0
> eth2
> 192.168.62.0    172.20.22.238   255.255.255.0   UG    0      0        0
> eth2
> 192.168.62.0    172.20.22.238   255.255.254.0   UG    0      0        0
> eth2
>
>
>
>
> in logs i have:
> Sep  6 17:34:43 irys01 charon: 12[ENC] parsed QUICK_MODE request
> 2463978021 [ HASH SA No KE ID ID ]
> Sep  6 17:34:43 irys01 charon: 12[CFG] looking for a child config for
> 192.168.62.0/24 === 192.168.163.0/24
> Sep  6 17:34:43 irys01 charon: 12[CFG] proposing traffic selectors for us:
> Sep  6 17:34:43 irys01 charon: 12[CFG]  192.168.62.0/24
> Sep  6 17:34:43 irys01 charon: 12[CFG] proposing traffic selectors for
> other:
> Sep  6 17:34:43 irys01 charon: 12[CFG]  192.168.163.0/24
> Sep  6 17:34:43 irys01 charon: 12[CFG]   candidate "Galioppee" with prio
> 5+5
> Sep  6 17:34:43 irys01 charon: 12[CFG] found matching child config
> "Galioppee" with prio 10
> Sep  6 17:34:43 irys01 charon: 12[CFG] selecting traffic selectors for
> other:
> Sep  6 17:34:43 irys01 charon: 12[CFG]  config: 192.168.163.0/24,
> received: 192.168.163.0/24 => match: 192.168.163.0/24
> Sep  6 17:34:43 irys01 charon: 12[CFG] selecting traffic selectors for us:
> Sep  6 17:34:43 irys01 charon: 12[CFG]  config: 192.168.62.0/24,
> received: 192.168.62.0/24 => match: 192.168.62.0/24
> Sep  6 17:34:43 irys01 charon: 12[CFG] selecting proposal:
> Sep  6 17:34:43 irys01 charon: 12[CFG]   proposal matches
> Sep  6 17:34:43 irys01 charon: 12[CFG] received proposals:
> ESP:AES_CBC_256/HMAC_SHA1_96/MODP_1536/NO_EXT_SEQ
> Sep  6 17:34:43 irys01 charon: 12[CFG] configured proposals:
> ESP:AES_CBC_256/HMAC_SHA1_96/MODP_1536/NO_EXT_SEQ
> Sep  6 17:34:43 irys01 charon: 12[CFG] selected proposal:
> ESP:AES_CBC_256/HMAC_SHA1_96/MODP_1536/NO_EXT_SEQ
> Sep  6 17:34:43 irys01 charon: 12[IKE] received 4608000000 lifebytes,
> configured 0
> Sep  6 17:34:43 irys01 charon: 12[ENC] generating QUICK_MODE response
> 2463978021 [ HASH SA No KE ID ID ]
> Sep  6 17:34:43 irys01 charon: 12[NET] sending packet: from
> 192.168.1.254[4500] to 172.16.1.254[4500] (396 bytes)
> Sep  6 17:34:43 irys01 charon: 13[NET] received packet: from
> 172.16.1.254[4500] to 192.168.1.254[4500] (60 bytes)
> Sep  6 17:34:43 irys01 charon: 13[ENC] parsed QUICK_MODE request
> 2463978021 [ HASH ]
> Sep  6 17:34:43 irys01 charon: 13[KNL] getting a local address in traffic
> selector 192.168.62.0/24
> Sep  6 17:34:43 irys01 charon: 13[KNL] no local address found in traffic
> selector 192.168.62.0/24
> Sep  6 17:34:43 irys01 charon: 13[KNL] error installing route with policy
> 192.168.62.0/24 === 192.168.163.0/24 out
> Sep  6 17:34:43 irys01 charon: 13[KNL] getting a local address in traffic
> selector 192.168.62.0/24
> Sep  6 17:34:43 irys01 charon: 13[KNL] no local address found in traffic
> selector 192.168.62.0/24
> Sep  6 17:34:43 irys01 charon: 13[KNL] error installing route with policy
> 192.168.62.0/24 === 192.168.163.0/24 out
> Sep  6 17:34:43 irys01 charon: 13[IKE] unable to install IPsec policies
> (SPD) in kernel
> Sep  6 17:34:43 irys01 charon: 13[IKE] sending DELETE for ESP CHILD_SA
> with SPI 16bcc04d
> Sep  6 17:34:43 irys01 charon: 13[ENC] generating INFORMATIONAL_V1 request
> 4069478722 [ HASH D ]
> Sep  6 17:34:43 irys01 charon: 13[NET] sending packet: from
> 192.168.1.254[4500] to 172.16.1.254[4500] (76 bytes)
> Sep  6 17:36:12 irys01 charon: 15[NET] received packet: from
> 172.16.1.254[4500] to 192.168.1.254[4500] (76 bytes)
> Sep  6 17:36:12 irys01 charon: 15[ENC] parsed INFORMATIONAL_V1 request
> 3827316135 [ HASH D ]
> Sep  6 17:36:12 irys01 charon: 15[IKE] received DELETE for ESP CHILD_SA
> with SPI 16bcc04d
> Sep  6 17:36:12 irys01 charon: 15[IKE] CHILD_SA not found, ignored
>
>
> Anyone know my errors ?
> thanks
> olivier
>
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