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network: VXLan - Add support for remote address

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This commit is contained in:
Susant Sahani 2020-04-10 15:37:21 +02:00
parent 7c9b26900c
commit fc1d9c7b0c
1 changed files with 12 additions and 0 deletions
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12
src/network/netdev/vxlan.c
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@ -45,6 +45,13 @@ static int netdev_vxlan_fill_message_create(NetDev *netdev, Link *link, sd_netli
r = sd_netlink_message_append_in6_addr(m, IFLA_VXLAN_GROUP6, &v->group.in6);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_VXLAN_GROUP attribute: %m");
} else if (in_addr_is_null(v->remote_family, &v->remote) == 0) {
if (v->remote_family == AF_INET)
r = sd_netlink_message_append_in_addr(m, IFLA_VXLAN_GROUP, &v->remote.in);
else
r = sd_netlink_message_append_in6_addr(m, IFLA_VXLAN_GROUP6, &v->remote.in6);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_VXLAN_GROUP attribute: %m");
}
if (in_addr_is_null(v->local_family, &v->local) == 0) {
@ -348,6 +355,11 @@ static int netdev_vxlan_verify(NetDev *netdev, const char *filename) {
if (!v->dest_port && v->generic_protocol_extension)
v->dest_port = 4790;
if (in_addr_is_null(v->group_family, &v->group) == 0 && in_addr_is_null(v->remote_family, &v->remote) == 0)
return log_netdev_warning_errno(netdev, SYNTHETIC_ERRNO(EINVAL),
"%s: VXLAN both 'Group=' and 'Remote=' cannot be specified. Ignoring.",
filename);
return 0;
}