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ip: Allow rules to accept a specified protocol 

Allow the specification of a protocol when the user
adds/modifies/deletes a rule.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This commit is contained in:
Donald Sharp 2018-02-28 18:44:00 -05:00 committed by David Ahern
parent 7c083da77c
commit 33f1e250ec
1 changed files with 7 additions and 0 deletions
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7
ip/iprule.c
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@ -697,6 +697,13 @@ static int iprule_modify(int cmd, int argc, char **argv)
if (get_rt_realms_or_raw(&realm, *argv))
invarg("invalid realms\n", *argv);
addattr32(&req.n, sizeof(req), FRA_FLOW, realm);
} else if (matches(*argv, "protocol") == 0) {
__u32 proto;
NEXT_ARG();
if (rtnl_rtprot_a2n(&proto, *argv))
invarg("\"protocol\" value is invalid\n", *argv);
addattr8(&req.n, sizeof(req), FRA_PROTOCOL, proto);
} else if (matches(*argv, "table") == 0 ||
strcmp(*argv, "lookup") == 0) {
NEXT_ARG();