Hello,
Hardware:
PC, 128 Mo, 2 interfaces 3Com 3c905-TX
Software:
4.9, generic kernel; from the initial distribution
no special configuration
Suddenly, this PC acting as a gateway stops forwarding packets,
I was in a hurry so I just noticed that ICMP ping packets failed.
Message on the console:
ping: sendto: no buffer space available
Question 1: is it supposed to be fixed automatically within
a few minutes? This gateway is important in my network...
Question 2: is there some tuning I can do? Here is some output:
root# sysctl -a | grep space | grep net
net.local.stream.sendspace: 8192
net.local.stream.recvspace: 8192
net.local.dgram.recvspace: 4096
net.inet.tcp.sendspace: 32768
net.inet.tcp.recvspace: 57344
net.inet.udp.recvspace: 42080
net.inet.raw.recvspace: 8192
Thanks,
--
Jacques Beigbeder | [EMAIL PROTECTED]
Service de Prestations Informatiques | http://www.spi.ens.fr
Ecole normale supérieure |
45 rue d'Ulm |Tel : (+33 1)1 44 32 37 96
F75230 Paris cedex 05 |Fax : (+33 1)1 44 32 20 75
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