iptables connlimit on CentOS 5 with 2.6.32-042 kernel?
Posted: 2017/03/06 10:04:22
How it is possible to make iptables connlimit working on an outdated CentOS 5.9 64bit running on kernel 2.6.32-042 (OpenVZ)? (without doing anything with kernel)
Kernel modules are loaded on the host server already
$ lsmod|grep connl
xt_connlimit 3254 3
nf_conntrack 80313 14
and connlimit working on Centos6, not on Centos5 (showing: [Error: iptables: Unknown error 18446744073709551615] - Required for CONNLIMIT feature)
Installed Packages: iptables.x86_64 1.3.5-9.2.el5_8
My aim is to limit number of connections an IP can do on post 80
Found this and this and unsure if it can be anyhow solution for me.
Kernel modules are loaded on the host server already
$ lsmod|grep connl
xt_connlimit 3254 3
nf_conntrack 80313 14
and connlimit working on Centos6, not on Centos5 (showing: [Error: iptables: Unknown error 18446744073709551615] - Required for CONNLIMIT feature)
Installed Packages: iptables.x86_64 1.3.5-9.2.el5_8
My aim is to limit number of connections an IP can do on post 80
Found this and this and unsure if it can be anyhow solution for me.