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pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-ggsn/+/36153?usp=email )
Change subject: Add clear error for kernel not supporting IPv6 ......................................................................
Patch Set 1:
(1 comment)
File ggsn/ggsn.c:
https://gerrit.osmocom.org/c/osmo-ggsn/+/36153/comment/0ef3e394_325254b0 PS1, Line 537: LOGPPDP(LOGL_ERROR, pdp, "Your kernel does not support GTP-U with IPv6 yet\n"); Stating this unconditionally is a bit agressive imho, because there are other cases where EINVAL can be returned probably. I'd rephrase it to: "Cannot add tunnel to kernel: %s. Maybe your kernel doesn't support IPv6 GTP-U yet?\n"