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pespin has posted comments on this change by pespin. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42501?usp=email )
Change subject: pgw: Test v6 and v4v6 PDU session userplane ......................................................................
Patch Set 2:
(1 comment)
File pgw/testenv.sh:
https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/42501/comment/2edf0cd7_ac1be... : PS2, Line 51: s
if the IPv4 route is already added above, why do we add it here again? If v4 route is already presen […]
As mentioned in the commit, for IPv4 it's added for completeness. It helps the reader understand the routing is needed but explains it's actually already added automatically by Linux when adding the IP address to the interface.