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Re: Newbie with problems

To: Heiko Engler <engler@xxxxxxxxxx>
Subject: Re: Newbie with problems
Cc: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
From: Julian Anastasov <ja@xxxxxx>
Date: Wed, 1 Aug 2001 13:05:22 +0300 (EEST)
        Hello,

On Wed, 1 Aug 2001, Heiko Engler wrote:

> Can somebody help me?
> Following Problem occurs:
>
> Aug  1 11:07:36 gandalf kernel: IPVS: lookup service: fwm 0 TCP 
> 10.100.1.61:25 hit
> Aug  1 11:07:36 gandalf kernel: IPVS: ip_vs_rr_schedule(): Scheduling...
> Aug  1 11:07:36 gandalf kernel: IPVS: RR: server 192.168.0.20:25 activeconns 
> 0 refcnt 1 weight 1
>
> Aug  1 11:07:36 gandalf kernel: IPVS: Bind-dest TCP c:10.100.1.19:1606 
> v:10.100.1.61:25 d:192.168.0.20:25 fwd:M s:NONE flg:140 cnt:2 destcnt:2
>
> Aug  1 11:07:36 gandalf kernel: IPVS: Schedule fwd:M s:NONE 
> c:10.100.1.19:1606 v:10.100.1.61:25 d:192.168.0.20:25 flg:140 cnt:2
>
> Aug  1 11:07:36 gandalf kernel: IPVS: TCP input  [S...] 
> 192.168.0.20:25->10.100.1.19:1606 state: NONE->SYN_RECV cnt:2
>
> Aug  1 11:07:36 gandalf kernel: Enter: ip_vs_nat_xmit, ip_vs_conn.c line 715
> Aug  1 11:07:36 gandalf kernel: IPVS: NAT to 192.168.0.20:25
> Aug  1 11:07:36 gandalf kernel: Leave: ip_vs_nat_xmit, ip_vs_conn.c line 857
> Aug  1 11:07:36 gandalf kernel: Enter: ip_vs_out, ip_vs_core.c line 707
> Aug  1 11:07:36 gandalf kernel: IPVS: O-pkt: TCP size=40
> Aug  1 11:07:36 gandalf kernel: IPVS: lookup/out TCP 
> 192.168.0.20:25->10.100.1.19:1606 hit
> Aug  1 11:07:36 gandalf kernel: IPVS: O-pkt: TCP I-datacsum=25
> Aug  1 11:07:36 gandalf kernel: IPVS: Outgoing failed TCP checksum from 
> 192.168.0.20 (size=40)!
>
> I'm using using SUSE Linux with the Kernel 2.4.4 and IPVS 0.8.1.
> Does anyone know what kind of problem occured?

        Is this true for all connections? What parts of netfilter you
are using? Any errors displayed from ifconfig?

> Heiko.


Regards

--
Julian Anastasov <ja@xxxxxx>



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