[Openswan Users] Errno 105

[Krzysztof Chmielewski]

Hello,

Periodically I get this in the log:

May 25 10:20:57 router pluto[5082]: "conn" #306: initiating Quick Mode
PSK+ENCRYPT+TUNNEL+PFS+UP to replace #305 {using isakmp#303}
May 25 10:20:57 router pluto[5082]: ERROR: "polcard" #306: sendto on
ppp0 to a.b.c.d:500 failed in quick_outI1. Errno 105: No buffer space
available
May 25 10:21:08 router pluto[5082]: "conn" #306: transition from state
STATE_QUICK_I1 to state STATE_QUICK_I2
May 25 10:21:08 router pluto[5082]: "conn" #306: sent QI2, IPsec SA
established {ESP=>0x20e61462 <0xd2536000}

Anybody knows what is this error and can it just be ignored?
I'm running Openswan 2.2.0 on kernel 2.4.30 (Trustix Secure Linux).

Thanks.