From 82552e2abc77640b3a81560e3f8c5be2c21e3ad2 Mon Sep 17 00:00:00 2001 From: Christian Breunig Date: Fri, 10 May 2024 15:15:53 +0200 Subject: bond: T6303: system-mac is not allowed to be a multicast MAC address (cherry picked from commit d8ddd7191d3004e886fa45a2cf9bd8dd5e7f5e14) --- src/conf_mode/interfaces_bonding.py | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src') diff --git a/src/conf_mode/interfaces_bonding.py b/src/conf_mode/interfaces_bonding.py index 371b219c0..5e5d5fba1 100755 --- a/src/conf_mode/interfaces_bonding.py +++ b/src/conf_mode/interfaces_bonding.py @@ -33,6 +33,7 @@ from vyos.ifconfig import BondIf from vyos.ifconfig.ethernet import EthernetIf from vyos.ifconfig import Section from vyos.template import render_to_string +from vyos.utils.assertion import assert_mac from vyos.utils.dict import dict_search from vyos.utils.dict import dict_to_paths_values from vyos.utils.network import interface_exists @@ -244,6 +245,16 @@ def verify(bond): raise ConfigError('primary interface only works for mode active-backup, ' \ 'transmit-load-balance or adaptive-load-balance') + if 'system_mac' in bond: + if bond['mode'] != '802.3ad': + raise ConfigError('Actor MAC address only available in 802.3ad mode!') + + system_mac = bond['system_mac'] + try: + assert_mac(system_mac, test_all_zero=False) + except: + raise ConfigError(f'Cannot use a multicast MAC address "{system_mac}" as system-mac!') + return None def generate(bond): -- cgit v1.2.3