Package: conntrack
Version: 1:0.9.14-2
Severity: important
Tags: upstream
no matter, how huge is buffersize value specified, it always outputs couple
events (or no events sometimes) and interrupts with ENOBUFS
What I do:
# conntrack --buffer-size 1024000 -E
What I get:
NOTICE: Netlink socket buffer size has been set to 2048000 bytes.
[NEW] udp 17 30 src=195.34.238.73 dst=213.108.33.133 sport=17758
dport=123 [UNREPLIED] src=213.108.33.133 dst=195.34.238.73 sport=123 dport=17758
WARNING: We have hit ENOBUFS! We are losing events.
This message means that the current netlink socket buffer size is too small.
Please, check --buffer-size in conntrack(8) manpage.
conntrack v0.9.14 (conntrack-tools): Operation failed: No buffer space available
Statistics are good:
# conntrack -S
entries 113
searched 0
found 3
new 1
invalid 1
ignore 0
delete 2
delete_list 2
insert 1
insert_failed 0
drop 0
early_drop 0
icmp_error 0
expect_new 0
expect_create 0
expect_delete 0
search_restart 0
List of connections is wrong:
# conntrack -L
conntrack v0.9.14 (conntrack-tools): 0 flow entries have been shown.
Connections are available in /proc:
# wc /proc/net/nf_conntrack
0 2504 27575 /proc/net/nf_conntrack
-- System Information:
Debian Release: 6.0
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1,
'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.37-ygrex (SMP w/3 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages conntrack depends on:
ii libc6 2.11.2-11 Embedded GNU C Library: Shared lib
ii libnetfilter-conntrack3 0.0.101-1 Netfilter netlink-conntrack librar
ii libnfnetlink0 1.0.0-1 Netfilter netlink library
conntrack recommends no packages.
conntrack suggests no packages.
-- no debconf information
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