[PATCH 0/2] iptables: add secmark match

Mr Dash Four mr.dash.four at googlemail.com
Tue Mar 5 12:48:35 UTC 2013


The secmark match is used to match the security mark value
associated with a packet. For this extension to be available, the appropriate
SELinux support needs to be installed and present in the Linux kernel.

Examples:

iptables -I INPUT -p icmp --icmp-type 3 -m secmark --selctx system_u:object_r:dns_packet_t:s0 -j ACCEPT

iptables -I OUTPUT -m secmark --selctx system_u:object_r:ssh_packet_t:s0 -j DROP


Mr Dash Four (2):
   iptables (userspace): add secmark match
   iptables (kernel): add secmark match






More information about the selinux mailing list