Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

MPLS TTL Propagation

Hi all,

As we knew when turn off ttl propagation, MPLS network ips is not visible if we perform trace route.

If MPLS network with dozen of customers(vrf) and I want specific customer not visible the mpls netwok and some customer do have visibility.

How can I achive this ??

Regards

1 REPLY
Cisco Employee

Re: MPLS TTL Propagation

Hi,

MPLS TTL propagation can only be disabld globally and per VRF is not supported.

You may have to use access-list on PE to allow/deny ICMP traffic per customer/VRF.

HTH,

Nagendra

725
Views
0
Helpful
1
Replies