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

Olivier CALVANO o.calvano at gmail.com
Tue Sep 12 04:38:41 CEST 2017


Help !!!!!!






Le dim. 10 sept. 2017 à 07:49, Olivier CALVANO <o.calvano at gmail.com> a
écrit :

> 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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