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| author | Tom Yan <tom.ty89@gmail.com> | 2016-05-28 13:35:01 +0800 |
|---|---|---|
| committer | Tom Yan <tom.ty89@gmail.com> | 2016-05-28 13:35:01 +0800 |
| commit | 2b00a4e03dc375465de7f60f3a6937cbe8ffdf31 (patch) | |
| tree | 72795eaa753ebe5855c7fb52aa4394875021b791 /src/network/networkd-link.c | |
| parent | 2b2d8603ce5b9cbe797745ab6339f6f5e0dfb4ad (diff) | |
networkd: disable IPv6 for bridge slave
If an interface is managed as a bridge slave, we don't want any IP configuration for it. Therefore, disable IPv6 in such case.
Diffstat (limited to 'src/network/networkd-link.c')
| -rw-r--r-- | src/network/networkd-link.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 377e6f52f4..0d9d228796 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -110,6 +110,9 @@ static bool link_ipv6_enabled(Link *link) { if (!socket_ipv6_is_supported()) return false; + if (link->network->bridge) + return false; + /* DHCPv6 client will not be started if no IPv6 link-local address is configured. */ return link_ipv6ll_enabled(link) || network_has_static_ipv6_addresses(link->network); } @@ -1586,7 +1589,7 @@ static int link_up(Link *link) { } /* If IPv6 not configured (no static IPv6 address and IPv6LL autoconfiguration is disabled) - for this interface then disable IPv6 else enable it. */ + for this interface, or if it is a bridge slave, then disable IPv6 else enable it. */ (void) link_enable_ipv6(link); if (link->network->mtu) { |