From 235ccf39efc58fd07a3504dc0add379ba0c5a98a Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Thu, 9 Apr 2020 22:16:54 +0200 Subject: vxlan: T2172: add source-address option This is a base requirement for l2vpn evpn. When source-address is configured, the option "local nolearning" is appended when creating the interface as mentioned here: https://vincent.bernat.ch/en/blog/2017-vxlan-bgp-evpn --- src/conf_mode/interfaces-vxlan.py | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'src/conf_mode/interfaces-vxlan.py') diff --git a/src/conf_mode/interfaces-vxlan.py b/src/conf_mode/interfaces-vxlan.py index ba0f9a61a..6639a9b0d 100755 --- a/src/conf_mode/interfaces-vxlan.py +++ b/src/conf_mode/interfaces-vxlan.py @@ -42,6 +42,7 @@ default_config_data = { 'ipv6_eui64_prefix': '', 'ipv6_forwarding': 1, 'ipv6_dup_addr_detect': 1, + 'source_address': '', 'source_interface': '', 'mtu': 1450, 'remote': '', @@ -124,6 +125,10 @@ def get_config(): if conf.exists('ipv6 dup-addr-detect-transmits'): vxlan['ipv6_dup_addr_detect'] = int(conf.return_value('ipv6 dup-addr-detect-transmits')) + # VXLAN source address + if conf.exists('source-address'): + vxlan['source_address'] = conf.return_value('source-address') + # VXLAN underlay interface if conf.exists('source-interface'): vxlan['source_interface'] = conf.return_value('source-interface') @@ -168,8 +173,8 @@ def verify(vxlan): if not vxlan['source_interface'] in interfaces(): raise ConfigError('VXLAN source interface does not exist') - if not (vxlan['group'] or vxlan['remote']): - raise ConfigError('Group or remote must be configured') + if not (vxlan['group'] or vxlan['remote'] or vxlan['source_address']): + raise ConfigError('Group, remote or source-address must be configured') if not vxlan['vni']: raise ConfigError('Must configure VNI for VXLAN') @@ -206,7 +211,8 @@ def apply(vxlan): # Assign VXLAN instance configuration parameters to config dict conf['vni'] = vxlan['vni'] conf['group'] = vxlan['group'] - conf['dev'] = vxlan['source_interface'] + conf['src_address'] = vxlan['source_address'] + conf['src_interface'] = vxlan['source_interface'] conf['remote'] = vxlan['remote'] conf['port'] = vxlan['remote_port'] -- cgit v1.2.3