From dca31d4206dc06df462b6fe9fe98094a2c7397a3 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Thu, 14 Oct 2021 19:11:05 +0200 Subject: netlink: Bring up interface even if neither MTU nor MAC address is configured Signed-off-by: Stefano Brivio --- netlink.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/netlink.c b/netlink.c index a26078b..4faa697 100644 --- a/netlink.c +++ b/netlink.c @@ -489,6 +489,7 @@ void nl_link(int ns, unsigned int ifi, void *mac, int up, int mtu) req.rta.rta_type = IFLA_ADDRESS; req.rta.rta_len = RTA_LENGTH(ETH_ALEN); nl_req(ns, buf, &req, req.nlh.nlmsg_len); + up = 0; } if (mtu) { @@ -497,8 +498,12 @@ void nl_link(int ns, unsigned int ifi, void *mac, int up, int mtu) req.rta.rta_type = IFLA_MTU; req.rta.rta_len = RTA_LENGTH(sizeof(unsigned int)); nl_req(ns, buf, &req, req.nlh.nlmsg_len); + up = 0; } + if (up) + nl_req(ns, buf, &req, req.nlh.nlmsg_len); + if (change) return; -- cgit v1.2.3