Mailinglist Archive: opensuse-security (757 mails)

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Re: [suse-security] NETWORK SLOWDOWN
  • From: Alex Levit <alex@xxxxxxxxxxx>
  • Date: Wed, 16 Jan 2002 02:12:16 -0800
  • Message-id: <200201161010.g0GAA6U13791@xxxxxxxxxxxxxxxxxxxxxxx>
On Wednesday 16 January 2002 01:59, Omppu wrote:
> hello
>
> i have the following setup
>
> Internet
>
> | S0
>
> --------------
>
> | internet |
> | cisco router |
>
> --------------
>
> | F0 195.165.91.1 mask 255.255.255.240
>
> ---------- ----------
>
> | HUB |----------------| server | 195.165.91.3 mask
>
> 255.255.255.240
> ---------- ----------
>
> | 195.165.91.2 netmask 255.255.255.240 GW
>
> 195.165.91.1
> --------------
>
> | SuSE 7.3 |
> |
> | |----------------| 195.165.91.129 netmask
>
> 255.255.255.192
> --------------
>
> | 195.165.91.193 netmask 255.255.255.192
>
> route
> Kernel IP routing table
> Destination Gateway Genmask Flags Metric Ref Use
> Iface
> 195.165.91.0 * 255.255.255.240 U 0 0 0
> eth0
> 195.165.91.0 * 255.255.255.240 U 0 0 0
> eth0
> 195.165.91.192 * 255.255.255.192 U 0 0 0
> eth2
> 195.165.91.128 * 255.255.255.192 U 0 0 0
> eth1
> default 195.165.91.1 0.0.0.0 UG 0 0 0
> eth0
>
> SuSE 7.3 running on a pentium3 550Mhz with 128mb ram and intel ethernet
> pro100+ network cards
>
> for some reason im getting some lags on connections going through the linux
> box,
> and the laggs become longer and worse when i startup the firewall.
>
> any ideas what is causing this and how it can be resolved???
>
>
> regards
> O.

It is likely that this may be a hardware issue, but before you go that route
check your /etc/hosts file. Many times slow connections to a server can be
resolved by listing your hosts in /etc/hosts.

Hope that helps.

Alex Levit

--
We wish you a Hare Krishna
We wish you a Hare Krishna
We wish you a Hare Krishna
And a Sun Myung Moon!
-- Maxwell Smart

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