Closed Bug 1046119 Opened 5 years ago Closed 5 years ago
TCW Aug 9 -- complete removal of graceful-restart
In our last maint work we learned that removing Graceful Restart (GR) causes BGP to restart. We removed GR from all the non-core network devices, but decided to delay removing it from border routers holding full routes and core switches until the TCW, as it will be a bit disruptive when all the BGP sessions restart on any one of these devices. Here's the list of devices from which we will delete GR: fw1.corp.console.scl3.mozilla.net fw1.corp.phx1.mozilla.net fw1.phx1.mozilla.net fw1.releng.scl3.mozilla.net fw1.scl3.mozilla.net fw1.svc.phx1.mozilla.net border1.console.pao1.mozilla.net border1.console.scl3.mozilla.net border1.console.sjc2.mozilla.net border1.phx1.mozilla.net border2.console.scl3.mozilla.net border2.phx1.mozilla.net core1.corp.console.scl3.mozilla.net core1.corp.phx1.mozilla.net core1.svc.phx1.mozilla.net
Assignee: network-operations → dcurado
Time required: 45 minutes Impact: multiple brief disruptions as each device listed will clear all bgp sessions
Status: NEW → ASSIGNED
work completed. We actually left GR configured on border1.sjc2, to be deleted another day, as the convergence time for this change is a killer.
Status: ASSIGNED → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
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