RE: SYN_RECV hangs...

Keane, Patrick (KEANE@danet.com)
Tue, 29 Jun 1999 15:50:29 -0400

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Okay, I changed those three options, but I still experience the same
behaviour. Client doesn't seem to do anything but wait for 30 seconds and
die. Connection shows up in netstat -r, but also dies. Is listed as
SYN_RECV.

echo "0" >/proc/sys/net/ipv4/tcp_sack
echo "0" >/proc/sys/net/ipv4/tcp_timestamps
echo "1" >/proc/sys/net/ipv4/ip_no_pmtu_disc

Is a reboot required for these changes to take effect? I suspect that
rebooting would just overwrite the default values, so I didn't reboot...
just made my echos and tested.

Any other ideas?

- Patrick

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RE: SYN_RECV hangs...

Okay, I changed those three options, but I still = experience the same behaviour.  Client doesn't seem to do anything = but wait for 30 seconds and die.  Connection shows up in netstat = -r, but also dies.   Is listed as SYN_RECV.

echo "0" >/proc/sys/net/ipv4/tcp_sack
echo "0" = >/proc/sys/net/ipv4/tcp_timestamps
echo "1" = >/proc/sys/net/ipv4/ip_no_pmtu_disc

Is a reboot required for these changes to take = effect?  I suspect that rebooting would just overwrite the default = values, so I didn't reboot... just made my echos and tested.

Any other ideas?

- Patrick

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