From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Subject: advanced routing with NAT: returning UDP traffic Date: Tue, 23 Sep 2014 14:46:17 +0200 Message-ID: <1955116.aThXd60LEg@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Return-path: Sender: netfilter-owner@vger.kernel.org List-ID: To: netfilter@vger.kernel.org Hi, until now, i've done multiple ISPs with nexthop default route, 2 extra tables, ip rule and TCP connmark. but, how does this involve UDP traffic... if for example i have in my NAT LAN an NTP server, how would i get the udp packet out the same interface where it was originally coming in from? please advise... Maarten -- BA NV IT & Security