From: Michael <mutk@iprimus.com.au>
To: netfilter ML <netfilter@lists.samba.org>
Subject: Re: understanding ip_conntrack entry
Date: Fri, 04 Oct 2002 12:45:04 +1000 [thread overview]
Message-ID: <3D9D00B0.8080901@iprimus.com.au> (raw)
In-Reply-To: 000f01c26b18$2d114990$3201a8c0@leonardo
netstat uses files in /proc/net (from netstat man page) :
/proc/net/dev -- device information
/proc/net/raw -- raw socket information
/proc/net/tcp -- TCP socket information
/proc/net/udp -- UDP socket information
/proc/net/igmp -- IGMP multicast information
/proc/net/unix -- Unix domain socket information
/proc/net/ipx -- IPX socket information
/proc/net/ax25 -- AX25 socket information
/proc/net/appletalk -- DDP (appletalk) socket information
/proc/net/nr -- NET/ROM socket information
/proc/net/route -- IP routing information
/proc/net/ax25_route -- AX25 routing information
/proc/net/ipx_route -- IPX routing information
/proc/net/nr_nodes -- NET/ROM nodelist
/proc/net/nr_neigh -- NET/ROM neighbours
/proc/net/ip_masquerade -- masqueraded connections
/proc/net/snmp -- statistics
It doesn't use or know anything about ip_conntrack
Therefore any statefull activity cannot be shown in netstat. Maybe it
needs re-writing ?? :)
Cheers,
Michael
Leonardo Rodrigues ( listas ) wrote:
> Hello Guys,
>
> I'd like your help to understand this entry from /proc/net/ip_conntrack:
>
>tcp 6 325849 ESTABLISHED src=192.168.10.1 dst=192.168.229.25
>sport=53699 dport=80 [UNREPLIED] \
> src=192.168.229.25 dst=192.168.10.1 sport=80 dport=53699 use=1
>
>
> Well ...... 192.168.10.1 is my iptables box and 192.168.229.25 is one of
>my remote machines. My question is .... if this connection is marked as
>ESTABLISHED, shouldnt it appear on 'netstat -an' entries ??? I think it
>should, but it's not appearing there .....
>
> Sincerily,
> Leonardo Rodrigues
>
>
>
>
>
>
next prev parent reply other threads:[~2002-10-04 2:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-03 20:05 understanding ip_conntrack entry Leonardo Rodrigues ( listas )
2002-10-03 22:40 ` Antony Stone
2002-10-04 2:45 ` Michael [this message]
2002-10-04 8:31 ` Eric Leblond
2002-10-04 9:36 ` Antony Stone
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