OpenVZ Forum - RDF feed
type: channel
items: VE Missing /proc/net/ip_conntrack
items: Re: VE Missing /proc/net/ip_conntrack

VE Missing /proc/net/ip_conntrack
type: item
description: I have enabled connection tracking on the HN everywhere I know and ensured the module is loaded: Quote: [root@vps1 ~]# uname -r 2.6.18-92.1.18.el5.028stab060.2 [root@vps1 ~]# grep conn /etc/sysconfig/vz IPTABLES_MODULES="ipt_REJECT ipt_tos ipt_TOS ipt_LOG ip_conntrack ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length ipt_state iptable_nat ip_nat_ftp ip_conntrack_ftp ipt_conntrack ip_tables ip_conntrack_netbios_ns" [root@vps1 ~]# grep conn /etc/sysconfig/iptables-config IPTABLES_MODULES="ipt_REJECT ipt_tos ipt_TOS ipt_LOG ip_conntrack ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length ipt_state iptable_nat ip_nat_ftp" [root@vps1 ~]# lsmod | grep conn ip_conntrack_netbios_ns 35968 0 ip_conntrack 101012 5 vzrst,ip_nat,vzcpt,ip_conntrack_netbios_ns,xt_state nfnetlink 40392 2 ip_nat,ip_conntrack [root@vps1 ~]# grep IPT /etc/sysconfig/vz-scripts/42007.conf IPTENTRIES="3000:4000" IPTABLES_MODULES="ipt_REJECT ipt_tos ipt_TOS ipt_LOG ip_conntrack ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length ipt_state iptable_nat ip_nat_ftp ip_conntrack_ftp ipt_conntrack ip_tables ip_conntrack_netbios_n connection tracking not available in VE: Quote: [root@vps1 ~]# vzctl exec 42007 ls -al /proc/net/ip_conntrack ls: /proc/net/ip_conntrack: No such file or directory [root@vps1 ~]# I have restarted the VE, vz, and the node. Any help is greatly appreciated.
creator: rickb
date: 2009-02-02T18:05:37-00:00

Re: VE Missing /proc/net/ip_conntrack
type: item
description: Hello, seems ip_conntrack is virtualized itself and should be workable but it's simply /proc/net/ip_conntrack file is not virtualized. I don't know why, may be nobody wants to use it. Anyway if you have any argumentations I think it worth filing a bug with feature request.
creator: maratrus
date: 2009-02-03T07:49:38-00:00

Re: VE Missing /proc/net/ip_conntrack
type: item
description: Thanks for the reply, but /proc/net/ip_conntrack exists in many other VEs in other servers. the problem here must be due to some configuration. Do you have any other ideas for me?
creator: rickb
date: 2009-02-04T21:13:14-00:00

Re: VE Missing /proc/net/ip_conntrack
type: item
description: Hello, could you possibly specify kernels which have ip_conntrack inside VE and which don't have of course except 2.6.18-92.1.18.el5.028stab060.2 because you've also mentioned about it. And if it is possible briefly describe their configuration as you did in the first post.
creator: maratrus
date: 2009-02-05T06:41:38-00:00