Gentoo Archives: gentoo-server

From: Kees de Bruin <spam@×××××××.net>
To: gentoo-server@l.g.o
Subject: [gentoo-server] Networking problems
Date: Mon, 05 Jan 2004 21:00:41
Message-Id: pan.2004.01.05.20.45.32.505471@kdbruin.net
1 Hi,
2
3 I'm having serious networking problems between 2 Gentoo Linux boxes. The
4 configurations are:
5
6 Server: VIA EPIA 500MHz, 512Mb memory, 40Gb disk, VIA-Rhine and Realtek
7 8139 network cards
8
9 Client: Intel P4, 1Gb memory, 80+120Gb disk, Realtek network card
10
11 The following can be observed:
12
13 - I can communicate between server and client, but at average speeds
14 around 40Kbs for a 100Mbit connection via a switch (crosslink cable
15 doesn't make a difference).
16
17 - Whenever I use an NFS mounted directory on the client (/usr/portage) the
18 process will hang after a (very) short amount of network traffic. The
19 client process has the "D" flag in the ps output so it is waiting for I/O.
20 Nothing shows in the logs on the server.
21
22 - On the server I've tried gentoo-sources (2.4.20-r8 and 2.4.22-r2) and
23 vanilla-sources (2.4.23). Also I've switched between the VIA-Rhine and
24 Realtek for the server-client connection. No differences.
25
26 - On the client I've tried gentoo-sources (2.4.20-r8 and 2.4.22-r2), but
27 not the vanilla-sources.
28
29 - On the server ifconfig shows an enormous amount of dropped packets, but
30 no errors.
31
32 So, based on the above info, could you guys explain to me what is wrong.
33 I've recently switched my FreeBSD server to the above server and before
34 that I didn't have any problems with networking between any of the
35 machines.
36
37 Thanks in advance for any info,
38
39 --
40 _ _ _
41 | | _ _| | |_ Kees de Bruin
42 | |/ / _ | _ \ e-mail: kees@×××××××.net
43 |_|\_\___|___/ "Read the manual -- what a radical concept"

Replies

Subject Author
Re: [gentoo-server] Networking problems Martin Hajduch <martin.hajduch@×××××××××××.com>
Re: [gentoo-server] Networking problems Aiko Barz <aiko@××××××.de>
Re: [gentoo-server] Networking problems stephen white <steve@×××××××××××××××.au>