[jboss-jira] [JBoss JIRA] (JGRP-1441) Add external_addr for NATs

Add external_addr for NATs -------------------------- Key: JGRP-1441 URL: https://issues.jboss.org/browse/JGRP-1441 Project: JGroups Issue Type: Feature Request Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 3.0.9, 3.1 When NATting between an internal and external network, we can use external_addr, e.g. <TCP bind_addr="127.0.4.4" bind_port="5000" external_addr="10.2.3.4".../> This means that the looopback address 127.0.4.4:5000 is going to be mapped to 10.2.3.4:5000. However, if the internal port is different from the external port, we don't support that. SOLUTION: add external_port, e.g. <TCP bind_addr="127.0.4.4" bind_port="5000" external_addr="10.2.3.4" external_port="6000" .../> Now we're mapping internal port 5000 to external port 6000. This needs to be done in TP, FD_SOCK, STATE_SOCK (check if there are more places where we create server sockets)