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Old 10-25-2013, 09:41 AM
capob capob is offline
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Default OSPF Graceful-restart Passport 8600

Good afternoon -

We are trying to enable OSPF graceful-restart on our Passport 8600.

Is this possible on the 8600 and where would I find configuration information?

Thank you

John
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Old 10-28-2013, 01:36 AM
rameshng rameshng is offline
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Pretty Genuine request. But I don't think it is possible on ERS8600. I couldn't find an option for this.
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Old 10-29-2013, 05:58 AM
capob capob is offline
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The ESR8600 does not support graceful-restart feature. It also does not support LLS protocol.

Alternatives will be, hopefully, provided by Avaya tomorrow. There might be a way to tune OSPF timers but presently there is no known way to keep the OSPF process running when the downstream neighbour has a graceful-restart.

The IETF standard for NSF does not make any different as the ESR8600 is not aware of link-state.
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Old 10-29-2013, 10:28 PM
rameshng rameshng is offline
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That's pretty disappointing. Lets hope for that. While searching in the documentation, I got to know a hint that Secure router supports the graceful restart. But not in ERS8600.
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