From c11daec3b06aaeaa0647fa13a3375e422b54735c Mon Sep 17 00:00:00 2001 From: Viacheslav Hletenko Date: Wed, 26 Mar 2025 10:06:20 +0000 Subject: T7286: Add CLI option to disable LDP establish packets If a router has not formed an LDP neighbor adjacency yet, it answers all received LDP Hello packets from non-neighbors with new Hello packets. This leads to flooding LDP packets to all routers for each LDP incoming packet. Add configuration option to disable this behavior ``` set protocols mpls ldp interface eth0 disable-establish-hello ``` --- data/templates/frr/ldpd.frr.j2 | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'data/templates/frr') diff --git a/data/templates/frr/ldpd.frr.j2 b/data/templates/frr/ldpd.frr.j2 index 9a893cc55..b8fb0cfc7 100644 --- a/data/templates/frr/ldpd.frr.j2 +++ b/data/templates/frr/ldpd.frr.j2 @@ -82,8 +82,11 @@ mpls ldp {% endfor %} {% endif %} {% if ldp.interface is vyos_defined %} -{% for interface in ldp.interface %} +{% for interface, iface_config in ldp.interface.items() %} interface {{ interface }} +{% if iface_config.disable_establish_hello is vyos_defined %} + disable-establish-hello +{% endif %} exit {% endfor %} {% endif %} @@ -135,8 +138,11 @@ mpls ldp {% endfor %} {% endif %} {% if ldp.interface is vyos_defined %} -{% for interface in ldp.interface %} +{% for interface, iface_config in ldp.interface.items() %} interface {{ interface }} +{% if iface_config.disable_establish_hello is vyos_defined %} + disable-establish-hello +{% endif %} {% endfor %} {% endif %} exit-address-family -- cgit v1.2.3