No buffer space available

[Peter Eisch <peisch%gmail.com@localhost>]

What's my path to fix problems like this?

Sep  9 16:41:51 mouse ospfd[602]: *** sendmsg in ospf_write failed to
224.0.0.6, id 0, off 0, len 604, interface vlan511, mtu 1500: No buffer
space available
Sep  9 16:45:00 mouse ospfd[602]: *** sendmsg in ospf_write failed to
224.0.0.6, id 0, off 0, len 244, interface vlan511, mtu 1500: No buffer
space available
Sep  9 16:52:51 mouse ospfd[602]: *** sendmsg in ospf_write failed to
224.0.0.5, id 0, off 0, len 112, interface vlan511, mtu 1500: No buffer
space available
Sep  9 17:12:47 mouse ospfd[602]: *** sendmsg in ospf_write failed to
224.0.0.6, id 0, off 0, len 100, interface vlan511, mtu 1500: No buffer
space available


I've fiddled with the buffers but no difference.

net.inet.tcp.sendspace = 65536
net.inet.tcp.recvspace = 65536
net.inet.tcp.recvbuf_auto = 0
net.inet.tcp.recvbuf_inc = 16384
net.inet.tcp.recvbuf_max = 16777216
net.inet.tcp.sendbuf_auto = 0
net.inet.tcp.sendbuf_inc = 8192
net.inet.tcp.sendbuf_max = 16777216
net.inet.udp.checksum = 1
net.inet.udp.sendspace = 18432
net.inet.udp.recvspace = 41600

Help?

Thanks,

peter