tree 968b99ed4dc44df608570f0bccd9495a6cba94e0
parent 363cb0a3944a9ce79dac03b24903deae2c91b9f0
author Pau Espin Pedrol <pespin@sysmocom.de> 1517254974 +0100
committer Pau Espin Pedrol <pespin@sysmocom.de> 1517406362 +0100

ggsn_tests: Add test case to validate packets forwarded vs dropped

New dependency is required: titan.ProtocolModules.ICMP
It tests that ICMP echo packets can be sent successfully (reply is
received or otherwise dest unreachable if routing is not set up
correctly during the test). It also tests some cases in which osmo-ggsn
is required to drop the packets (eg. unknown src ip unrelated to pdp
ctx). It also checks that IPv6 packets are dropped in IPv4 pdp ctx and
viceversa It also checks that IPv6 packets are dropped in IPv4 pdp ctx
and vice versa.

Change-Id: Ib9c6043a6cd3b6622782ec7e7fcd2815101755ba