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vxlan: 'external' implies 'nolearning' 

It doesn't make sense to use external control plane and fill internal FDB at
the same time. It's even an illegal combination for VXLAN-GPE.

Just switch off learning when 'external' is specified.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
This commit is contained in:
Jiri Benc 2016-04-07 14:36:27 +02:00 committed by Stephen Hemminger
parent 39afc4b08e
commit 44df45973a
1 changed files with 1 additions and 0 deletions
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ip/iplink_vxlan.c
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@ -234,6 +234,7 @@ static int vxlan_parse_opt(struct link_util *lu, int argc, char **argv,
remcsumrx = 0;
} else if (!matches(*argv, "external")) {
metadata = 1;
learning = 0;
} else if (!matches(*argv, "noexternal")) {
metadata = 0;
} else if (!matches(*argv, "gbp")) {