[c-nsp] manually crafted bypass LSPs
adamv0025 at netconsultings.com
adamv0025 at netconsultings.com
Mon Oct 16 04:42:43 EDT 2017
Hi folks,
Anyone tried running crafted bypass LSPs?
I can't get mine working in the lab on 15.1F6 and have no idea why,
Example:
To primary LSP tail-end IP:
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-pe1
to 10.0.0.21
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-pe1
bandwidth 1m
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-pe1
path 10.0.0.2 loose
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-pe1
path 10.0.0.14 loose
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-pe1
path 10.0.0.20 loose
To node protecting MP IP:
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-cr2
to 10.0.0.13
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-cr2
bandwidth 0
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-cr2
path 10.0.0.2 loose
set protocols rsvp interface ge-0/0/0.0 link-protection bypass test-to-cr2
path 10.0.0.8 loose
Even with BW=0,
The LSPs or rsvp interface extensive output keeps on complaining there's no
sufficient BW (but for the automatic bypass LSP) -however I want my primary
LSPs to use these crafted bypasses instead of the automatically created
ones.
(the bypass test-to-cr2 is practically the same thing as what would have
bene created automatically)
show rsvp session name BE_POP1_TO_PE1POP4_RED_0 extensive
Type: Protection down
1 Oct 16 09:10:05 No suitable bypass with sufficient bandwidth[23
times]
show rsvp interface ge-0/0/0.0 extensive
Protection: On, Bypass: 0, LSP: 1, Protected LSP: 0, Unprotected LSP: 1
10 Oct 15 19:41:24 No suitable bypass with sufficient bandwidth
Bypass->10.1.0.40->10.1.0.17[4 times]
LSP is configured with node/link protection:
set protocols mpls label-switched-path BE_POP1_TO_PE1POP4_RED_0
node-link-protection
adam
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