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networkd-ipip-tunnel: add support ttl

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Add support for ipip tunnel ttl.
This commit is contained in:
Susant Sahani 2014-05-02 23:29:56 +05:30 committed by Tom Gundersen
parent 3eb94c9e9e
commit 9ae7021104
1 changed files with 8 additions and 0 deletions
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8
src/network/networkd-tunnel.c
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@ -102,6 +102,14 @@ static int netdev_fill_ipip_rtnl_message(Link *link, sd_rtnl_message *m) {
return r;
}
r = sd_rtnl_message_append_u8(m, IFLA_IPTUN_TTL, netdev->tunnel_ttl);
if (r < 0) {
log_error_netdev(netdev,
"Could not append IFLA_IPTUN_TTL attribute: %s",
strerror(-r));
return r;
}
r = sd_rtnl_message_close_container(m);
if (r < 0) {
log_error_netdev(netdev,