[Openswan Users] ERROR: netlink XFRM_MSG_DELPOLICY response for flow eroute_connection delete included errno 2: No such file or directory

[Paul Wouters]

On Sat, 30 Nov 2013, Mohsen B.Sarmadi wrote:

> Does anyone knows how i can fix this error, 

It looks like you are racing with the two endpoints. One end sees a
configuration mismatch and sends a delete and restarts.

> Nov 30 14:25:41 ip-10-164-25-201 pluto[31466]: "RWConn"[4] 33.15.127.33 #3: the peer proposed: 107.22.233.99/32:17/1701 ->
> 10.214.166.29/32:17/0
> Nov 30 14:25:41 ip-10-164-25-201 pluto[31466]: "RWConn"[4] 33.15.127.33 #3: NAT-Traversal: received 2 NAT-OA. using first, ignoring others
> Nov 30 14:25:41 ip-10-164-25-201 pluto[31466]: "RWConn"[4] 33.15.127.33 #4: responding to Quick Mode proposal {msgid:a84057eb}
> Nov 30 14:25:41 ip-10-164-25-201 pluto[31466]: "RWConn"[4] 33.15.127.33 #4:     us: 107.122.123.90/32===10.164.25.201:17/1701
> Nov 30 14:25:41 ip-10-164-25-201 pluto[31466]: "RWConn"[4] 33.15.127.33 #4:   them: 33.15.127.33[10.214.166.29]:17/50590===172.16.0.0/16

If this is for L2TP/IPsec, it is really strange to see 172.16.0.0/16.
L2TP (port 1701) is used for host-host, not host-subnet or
subnet-subnet. This is most likely a configuration problem. The failing
deletes on already failed/deleted states is just the noise that results
from this configuration error.

Paul
-- 
Libreswan Developer - https://libreswan.org/
Red Hat Security - http://people.redhat.com/pwouters/
Personal Blog - https://nohats.ca/