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networkd: vxlan add support for GBP

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This patch add support for vxlan  VXLAN Group Policy Option.

https://tools.ietf.org/html/draft-smith-vxlan-group-policy-00
http://lwn.net/Articles/628683/
This commit is contained in:
Susant Sahani 2015-07-29 14:05:34 +05:30
parent c06aead0c3
commit ea84fd5cb3
3 changed files with 9 additions and 1 deletions
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1
src/network/networkd-netdev-gperf.gperf
View File

@ -54,6 +54,7 @@ VXLAN.UDPCheckSum, config_parse_bool, 0,
VXLAN.UDP6ZeroCheckSumRx, config_parse_bool, 0, offsetof(VxLan, udp6zerocsumrx)
VXLAN.UDP6ZeroCheckSumTx, config_parse_bool, 0, offsetof(VxLan, udp6zerocsumtx)
VXLAN.FDBAgeingSec, config_parse_sec, 0, offsetof(VxLan, fdb_ageing)
VXLAN.GroupPolicyExtension, config_parse_bool, 0, offsetof(VxLan, group_policy)
Tun.OneQueue, config_parse_bool, 0, offsetof(TunTap, one_queue)
Tun.MultiQueue, config_parse_bool, 0, offsetof(TunTap, multi_queue)
Tun.PacketInfo, config_parse_bool, 0, offsetof(TunTap, packet_info)

8
src/network/networkd-netdev-vxlan.c
View File

@ -3,7 +3,7 @@
/***
This file is part of systemd.
Copyright 2014 Susant Sahani <susant@redhat.com>
Copyright 2014 Susant Sahani
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
@ -101,6 +101,12 @@ static int netdev_vxlan_fill_message_create(NetDev *netdev, Link *link, sd_netli
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_VXLAN_UDP_ZERO_CSUM6_RX attribute: %m");
if (v->group_policy) {
r = sd_netlink_message_append_flag(m, IFLA_VXLAN_GBP);
if (r < 0)
return log_netdev_error_errno(netdev, r, "Could not append IFLA_VXLAN_GBP attribute: %m");
}
return r;
}

1
src/network/networkd-netdev-vxlan.h
View File

@ -50,6 +50,7 @@ struct VxLan {
bool udpcsum;
bool udp6zerocsumtx;
bool udp6zerocsumrx;
bool group_policy;
};
extern const NetDevVTable vxlan_vtable;