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tnt
Veteran
Joined: 27 Feb 2004
Posts: 1227
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 Posted: Mon Jul 02, 2007 3:45 am Post subject: [SOLVED] how to get ip_conntrack_count ? |
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I've used to read number of ip connections with:
| Code: | | sysctl -n net.ipv4.netfilter.ip_conntrack_count |
but after switching from kernel 2.6.19 to 2.6.21 that is "unknown key"
| Code: | sysctl -n net.ipv4.netfilter.ip_conntrack_count
error: "net.ipv4.netfilter.ip_conntrack_count" is an unknown key
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is there any other way to count ip connections?
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Last edited by tnt on Wed Jul 04, 2007 8:29 pm; edited 1 time in total |
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didymos
Advocate
Joined: 10 Oct 2005
Posts: 4798
Location: California
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| Posted: Mon Jul 02, 2007 8:47 am Post subject: |
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That's strange. I'm running 2.6.21-gentoo-r3, and the key exists here. Did an option in the netfilter config get accidentally disabled?
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Thomas S. Howard |
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mimosinnet
l33t
Joined: 10 Aug 2006
Posts: 719
Location: Barcelona, Spain
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| Posted: Mon Jul 02, 2007 11:40 am Post subject: |
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I have:
| Code: | $ uname -a
Linux mimosinnet 2.6.20-gentoo-r8 |
| Code: | # grep CONNTRACK /usr/src/linux/.config
CONFIG_NF_CONNTRACK_ENABLED=y
CONFIG_NF_CONNTRACK_SUPPORT=y
# CONFIG_IP_NF_CONNTRACK_SUPPORT is not set
CONFIG_NF_CONNTRACK=y
CONFIG_NF_CONNTRACK_MARK=y
CONFIG_NF_CONNTRACK_EVENTS=y
# CONFIG_NF_CONNTRACK_AMANDA is not set
# CONFIG_NF_CONNTRACK_FTP is not set
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SIP is not set
# CONFIG_NF_CONNTRACK_TFTP is not set
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NF_CONNTRACK_IPV4=y
CONFIG_NF_CONNTRACK_PROC_COMPAT=y |
| Code: | # sysctl -a | grep count
net.netfilter.nf_conntrack_count = 3
net.ipv4.netfilter.ip_conntrack_count = 3 |
Cheers! |
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arndawg
Tux's lil' helper
Joined: 02 Jun 2006
Posts: 97
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| Posted: Mon Jul 02, 2007 11:42 am Post subject: |
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| cat /proc/sys/net/ipv4/netfilter/ip_conntrack_count |
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tnt
Veteran
Joined: 27 Feb 2004
Posts: 1227
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| Posted: Mon Jul 02, 2007 12:29 pm Post subject: |
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huh... I'll have to check my .config - guess it's about 'layer 3 independent connection tracking'...
| Code: | cat /proc/sys/net/ipv4/netfilter/ip_conntrack_count
cat: /proc/sys/net/ipv4/netfilter/ip_conntrack_count: No such file or directory
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tnt
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Joined: 27 Feb 2004
Posts: 1227
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| Posted: Wed Jul 04, 2007 8:28 pm Post subject: |
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found this:
| Code: | | /proc/sys/net/netfilter/nf_conntrack_count |
thx everybody
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