tree d9bdb5a209ab347c87c49b00b962cbe51794e6ae
parent 7b04e3ef3a6ffccb23de83ef3b2d8f5aeaaa09e5
author Ulrich Weber <ulrich.weber@sophos.com> 1357173598 +0000
committer Pablo Neira Ayuso <pablo@netfilter.org> 1357258100 +0100

extension: libip6t_DNAT: allow port DNAT without address

correct parsing of IPv6 port NAT without address NAT,
assume one colon as port information.

Allows:
* address only:
 -j DNAT --to affe::1
 -j DNAT --to [affe::1]

* port only
 -j DNAT --to :80
 -j DNAT --to :80-110
 -j DNAT --to []:80
 -j DNAT --to []:80-110

* address and port
 -j DNAT --to [affe::1]:80
 -j DNAT --to [affe::1]:80-110

Signed-off-by: Ulrich Weber <ulrich.weber@sophos.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>