I've just sent this update over the Outages ML: >Dear Customer, > >We regret to inform you that your services were affected by an incident >occurred at 16:00 UTC during a routine update of a routing policy for >aggregated prefixes in Telia Carrier IP Core network. This caused traffic to >prefixes contained within the aggregates >to be blackholed, resulting in a >impact on some parts of the network. > >When the underlying problem source was traced, the configuration was rolled >back to the earlier working version of the routing policy (17:05 UTC). >Affected services started to recover gradually after this operation was >applied. No further disturbances >related to this incident are expected. > >Due to the wide impact on several customer services, a number of complaints >was received by our Customer Support Centre, resulting in delays in the >communication with customers via email and/or phone. We apologize for any >inconvenience this incident >has caused to your services.
On Thu, Oct 7, 2021 at 3:48 PM Max Tulyev <max...@netassist.ua> wrote: > > Really it depends on the problem source. BGP do not know either route > really reachable or not. This time we was just lucky. > > 07.10.21 22:36, Ca By пише: > > > > > > On Thu, Oct 7, 2021 at 11:47 AM Max Tulyev <max...@netassist.ua > > <mailto:max...@netassist.ua>> wrote: > > > > We have 2 ports from Telia, one in Kiev (Ukraine) and one in New York > > (USA). I have seen both ports simultaneously dropped traffic volume for > > about one hour today. > > > > It was not critical (for us), as traffic was shifted to another links, > > and there was no unreachable destinations like BGP announces with > > traffic blackholed. But looks strange. > > > > > > Thats why it is called the bridging gap protocol > > > > While Telia barfed, it bridged the gap. > > > > See, bgp is not all bad. There are no bad routes, only bad days > > > > > > > > 07.10.21 21:23, Vincentz Petzholtz пише: > > > Hi everyone, > > > > > > Looks like the season for outages is on. Does anyone has more > > details regarding the issues at Telia? I didn't found any public > > available information. They say it's over but this is clearly not > > the case. > > > > > > Best regards, > > > Vincentz > > > > >
