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Diffstat (limited to 'src/network/networkd-tunnel.c')
| -rw-r--r-- | src/network/networkd-tunnel.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/network/networkd-tunnel.c b/src/network/networkd-tunnel.c index 9b4cb4f959..1a06a17c7b 100644 --- a/src/network/networkd-tunnel.c +++ b/src/network/networkd-tunnel.c @@ -207,6 +207,14 @@ static int netdev_fill_sit_rtnl_message(Link *link, sd_rtnl_message *m) { return r; } + r = sd_rtnl_message_append_u8(m, IFLA_IPTUN_PMTUDISC, netdev->tunnel_pmtudisc); + if (r < 0) { + log_error_netdev(netdev, + "Could not append IFLA_IPTUN_PMTUDISC attribute: %s", + strerror(-r)); + return r; + } + r = sd_rtnl_message_close_container(m); if (r < 0) { log_error_netdev(netdev, |