ELTEX ESR-21 - Configuration Example

ESR series service routers.ESR-Series. User manual
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3 In the LDP neighbor
configuration mode, set Hello
interval.
esr(config-ldp-neig)#
discovery targeted- hello
interval <TIME>
<TIME>— time in the range of [1..65535] seconds.
Default value: 5.
4 In the LDP neighbor
configuration mode, set
Keepalive holdtime.
esr(config-ldp-neig)#
keepalive <TIME>
<TIME>— time in the range of [3..65535] seconds.
Default value: 180.
12.3.3 Configuration example
Objective:
Override Hello holdtime (120 seconds) and Hello interval (30 seconds) parameters for the entire targeted-LDP
process. For the neighbor with address 4.4.4.4 set the Keepalive holdtime to 150 seconds.
Solution:
ESR
ESR(config)# mpls
ESR(config-mpls)# ldp
ESR(config-ldp)# discovery targeted-hello holdtime 40
ESR(config-ldp)# discovery targeted-hello interval 10
ESR(config-ldp)# neighbor 4.4.4.4
ESR(config-ldp-neig)# keepalive 150
Check:
To view hello parameters of the targeted LDP session:
ESR
ESR1# sh mpls ldp discovery detailed
...
Targeted hellos:
1.1.1.1 -> 4.4.4.4:
Hello interval: 10 seconds
Transport IP address: 1.1.1.1
LDP ID: 4.4.4.4
Source IP address: 4.4.4.4
Transport IP address: 4.4.4.4
Hold time: 40 seconds
Proposed hold time: 40/45 (local/peer) seconds