Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide ...

6MPLS LDP• tcpdump - Displays MPLS LDP packets as raw data.• tunnel - Displays debug messages related to MPLS LDP LSP interaction with other modules asvirtual interfaces.This command displays MPLS LDP-related information, as shown in the following example.Brocade# debug mpls ldp allDec 10 01:26:34 LDP_PKT: send targeted Hello to Dec 10 01:26:34 LDP_PKT: send targeted Hello to Warning: LDP session 7.7.7.1 doesn't exist!telnet@PE2#Dec 10 01:26:36 LDP_PKT: receive link Hello from 22.1.1.1 on e2/1Dec 10 01:26:37 LDP_TCPDUMP: rx from 7.7.7.3, TCP length 180001000e 07070703 00000201 00040000 142eDec 10 01:26:37 LDP_PKT: receive targeted Hello from 7.7.7.1 on e2/1Dec 10 01:26:37 LDP_ADJ: Targeted adajacency to 7.7.7.1:0, entity idx 4 is addedDec 10 01:26:37 LDP_EVT: LDP session to 7.7.7.1 is initiated, targeted adjacencyYesDec 10 01:26:37 LDP SC 1 Initialization FSM, Session CB 159/13, input 0, old state0, new state 1, action 1.Dec 10 01:26:37 LDP SC 1 SM Socket FSM, CB 124/9, input 0, old state 0, new state1, action 1, Session CB 159/13,local LDP ID 7.7.7.2:0, peer LDP ID 7.7.7.1:0.Dec 10 01:26:37 LDP_SCK: receive TCP socket requestDec 10 01:26:37 LDP_SCK: try connecting 7.7.7.1, local port 9003Dec 10 01:26:37 LDP_SCK: start connecting 7.7.7.1 local port 9003, TCB 0X117EF03EDec 10 01:26:37 LDP_SCK: connection accepted by peer 7.7.7.1, ready to send TCB0X117EF03EDec 10 01:26:37 LDP SC 1 SM Socket FSM, CB 124/9, input 1, old state 1, new state2, action 2, Session CB 159/13,local LDP ID 7.7.7.2:0, peer LDP ID 7.7.7.1:0.Dec 10 01:26:37 LDP SC 1 Initialization FSM, Session CB 159/13, input 1, old state1, new state 2, action 2.Dec 10 01:26:37 LDP SC 1 Initialization FSM, Session CB 159/13, input 4, old state2, new state 3, action 4.Dec 10 01:26:37 LDP_GR: PM add session to 7.7.7.1:2, gr 0, reconnect 0, recovery 0Dec 10 01:26:37 LDP SC 1 Initialization FSM, Session CB 159/13, input 5, old state3, new state 4, action 5.Dec 10 01:26:37 LDP SC 1 Initialization FSM, Session CB 159/13, input 7, old state4, new state 5, action 6.Dec 10 01:26:37 LDP_PKT: Rcvd PDU