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 Posted: Tue May 20, 2008 11:17 am Post subject: [asterisk-users] At whit's end was 'DHCP Failure screws up s |
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On Tue, 2008-05-20 at 11:51 -0400, Doug Lytle wrote:
| Quote: | Hey everybody,
I'm still having issues with this system. The phones won't stay
registered for more then a few minutes. They're bouncing up and down.
I'm able to ping the phones just fine. What I've done so far:
Power cycled all phones and verified
Power cycled all switches
Checked the ARP tables on the routers/phone system (Seems to be okay)
Upgraded Asterisk to 1.4.19.2
Wireshark shows UDP checksum errors, but from what I can see on Google,
this may be normal.
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Not sure if this helps but iirc I've seen checksum issues on an Asterisk
& DHCP box that I was able to get rid of by turning off some of the
checksum offloading with ethtool. I have these new settings on the box
where the errors used to occur (so errors are gone now with these
settings):
rx-checksumming: off
tx-checksumming: on
scatter-gather: on
tcp segmentation offload: on
udp fragmentation offload: off
generic segmentation offload: off
Regards,
Patrick |
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