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From: Piotr Chytla <pch@packetconsulting.pl>
To: netfilter@lists.netfilter.org
Subject: CLUSTERIP problems
Date: Tue, 28 Jun 2005 21:40:26 +0200	[thread overview]
Message-ID: <20050628194026.GA2010@packetconsulting.pl> (raw)

Hi 

I've problem with CLUSTERIP from 2.6.12 kernel, both nodes run debian
sarge on 2.6.12.

First node :
eth0      Link encap:Ethernet  HWaddr 00:06:29:8F:42:0D  
          inet addr:192.168.116.50  Bcast:192.168.116.127
	  Mask:255.255.255.128

iptables -A INPUT -i eth0 -p tcp -d 192.168.116.50/32 --dport 80 -j CLUSTERIP --new --hashmode sourceip --clustermac 01:23:45:67:89:AB --total-nodes 2 --local-node 1

Second node:
eth0      Link encap:Ethernet  HWaddr 00:06:29:A8:14:4D  
          inet addr:192.168.116.51  Bcast:192.168.116.127
	  Mask:255.255.255.128

iptables -A INPUT -i eth0 -p tcp -d 192.168.116.50/32 --dport 80 -j CLUSTERIP --new --hashmode sourceip --clustermac 01:23:45:67:89:AB --total-nodes 2 --local-node 2

When I've tried to connect from outside to cluster , connection fails . 
Only some SYN packets appears on input interface , but connection is not
created. 

On the first machine I have in logs only this :

hash=1 ct_hash=1 not responsible

ARP mangling patch for 2.6.12 is applied :

http://patchwork.netfilter.org/netfilter-devel/patch.pl?id=2643

/pch

-- 
Dyslexia bug unpatched sinse 1977 ...
exploit have leaked to the underground.


             reply	other threads:[~2005-06-28 19:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-06-28 19:40 Piotr Chytla [this message]
2005-06-30 16:35 ` CLUSTERIP problems Piotr Chytla
2005-07-01 23:22   ` Tobias DiPasquale

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