From 115e6d152a72d1b9fe25838abda3d4ab639788a5 Mon Sep 17 00:00:00 2001 From: Jernej Jakob Date: Mon, 11 May 2020 17:45:56 +0200 Subject: l2tpv3: T2449: set accept_ra=2 if ipv6 address autoconf or dhcpv6 is set To make SLAAC and DHCPv6 work when forwarding=1, accept_ra must be 2 (default for accept_ra is 1). --- src/conf_mode/interfaces-l2tpv3.py | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/conf_mode/interfaces-l2tpv3.py') diff --git a/src/conf_mode/interfaces-l2tpv3.py b/src/conf_mode/interfaces-l2tpv3.py index 26bb537e5..cdfc6ea84 100755 --- a/src/conf_mode/interfaces-l2tpv3.py +++ b/src/conf_mode/interfaces-l2tpv3.py @@ -35,6 +35,7 @@ default_config_data = { 'local_address': '', 'local_port': 5000, 'intf': '', + 'ipv6_accept_ra': 1, 'ipv6_autoconf': 0, 'ipv6_eui64_prefix': [], 'ipv6_forwarding': 1, @@ -132,6 +133,11 @@ def get_config(): if conf.exists('ipv6 dup-addr-detect-transmits'): l2tpv3['ipv6_dup_addr_detect'] = int(conf.return_value('ipv6 dup-addr-detect-transmits')) + # to make IPv6 SLAAC and DHCPv6 work with forwarding=1, + # accept_ra must be 2 + if l2tpv3['ipv6_autoconf'] or 'dhcpv6' in l2tpv3['address']: + l2tpv3['ipv6_accept_ra'] = 2 + # Maximum Transmission Unit (MTU) if conf.exists('mtu'): l2tpv3['mtu'] = int(conf.return_value('mtu')) @@ -241,6 +247,8 @@ def apply(l2tpv3): l.set_alias(l2tpv3['description']) # Maximum Transfer Unit (MTU) l.set_mtu(l2tpv3['mtu']) + # IPv6 accept RA + l.set_ipv6_accept_ra(l2tpv3['ipv6_accept_ra']) # IPv6 address autoconfiguration l.set_ipv6_autoconf(l2tpv3['ipv6_autoconf']) # IPv6 forwarding -- cgit v1.2.3