Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

show mpls ldp fec

Displays all FEC information.

show mpls ldp fec

Operational mode

Use this command to display all FEC (Forwarding Equivalent Class) information known to the LSR.

The following example shows how to display all FEC information known to the LSR.


vyatta@vyatta:~$ show mpls ldp fec 
LSR codes    : E/N - LSR is egress/non-egress for this FEC,
               L - LSR received a label for this FEC,
               > - LSR will use this route for the FEC
FEC                     Code    Session         Out Label       Nexthop Addr
1.1.1.1/32              NL>     1.1.1.1         impl-null       192.166.1.1
                        NL>     3.3.3.3         52490           192.166.3.2
2.2.2.2/32              E >     non-existent    none            connected
3.3.3.3/32              NL>     1.1.1.1         52483           invalid
                        NL>     3.3.3.3         impl-null       192.166.3.2
10.0.0.0/8              NL      1.1.1.1         52480           invalid
                        NL      3.3.3.3         52484           invalid
                        E >     non-existent    none            invalid
                        E >     non-existent    none            192.168.252.253
30.1.0.0/24             NL      1.1.1.1         impl-null       connected
100.2.1.0/24            NL      1.1.1.1         52481           connected
100.2.2.0/24            NL      1.1.1.1         52482           connected
192.166.1.0/30          NL      1.1.1.1         impl-null       invalid
                        E >     non-existent    none            connected
192.166.2.0/30          NL>     1.1.1.1         impl-null       invalid
                        NL>     3.3.3.3         impl-null       192.166.3.2
192.166.3.0/30          NL      1.1.1.1         52487           invalid
                        NL      3.3.3.3         impl-null       invalid
                        E >     non-existent    none            connected
192.166.4.0/30          NL>     1.1.1.1         52488           invalid
                        NL>     3.3.3.3         impl-null       192.166.3.2
192.166.5.0/30          N       3.3.3.3         none            invalid
                        E >     non-existent    none            connected
192.166.8.0/30          NL>     1.1.1.1         52491           invalid
                        NL>     3.3.3.3         impl-null       192.166.3.2
192.166.9.0/30          N       3.3.3.3         none            invalid
                        E >     non-existent    none            connected
192.168.252.0/24        NL      1.1.1.1         impl-null       invalid
                        NL      3.3.3.3         impl-null       invalid
                        E >     non-existent    none            connected