misc/121977: FreeBSD 7.0 (network problems)
evgeniy at berloga.net
Sat Mar 22 23:20:01 UTC 2008
>Synopsis: FreeBSD 7.0 (network problems)
>Arrival-Date: Sat Mar 22 23:20:00 UTC 2008
>Release: 7.0-STABLE FreeBSD 7.0-STABLE
FreeBSD berloga.net 7.0-STABLE FreeBSD 7.0-STABLE #1: Sun Mar 23 00:18:19 EET 2008 evgeniy at berloga.net:/usr/src/sys/i386/compile/KERNEL i386
After transition with FreeBSD 6.3 on 7.0 problems with a network have begun.
By transfer of greater files on a server with FreeBSD 7.0 there are mistakes in independence of a method of work to a network (keque, poll, select)
By transfer of the big file (1,4Gb), connection breaks with a mistake " Operation timed out " from a server.
The problem is shown on any software which I tried upload a file on a server: http server nginx (from a web form), lighthttpd (from a web form), pureftpd.
The channel from a server is considerably loaded ~60-80Mbit\s
The Channel to a server is practically free.
The problem disappears, if I limit the channel from a server to a limit in 10Mbit.
Adjustment of parameters of a kernel, replacement of a network card and pachcornds, switching in other port of the provider have not given result.
Losses of packages are, but they are insignificant.
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
rl0 1500 <Link#1> 00:13:d4:6d:56:ba 5240637 2 8448624 5 0
rl0 1500 18.104.22.168 berloga 5265988 - 8491562 - -
rl0 1500 22.214.171.124 gt1.della.ua 713 - 0 - -
lo0 16384 <Link#2> 47665 0 47665 0 0
lo0 16384 your-net localhost 4801 - 4801 - -
Motherboard: ASUS P4800 VM
Processor: Intel P4 Prescott
Network adapters: rl and fxp
Excuse for my bad English and thanks for the help.
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