Re: Issues with prefix / help needed

2023-03-25 Thread ic
Hi all, Thank you for your replies, we ended up finding a left over ingress filter on one of our upstreams. Regards, Michel > On 25 Mar 2023, at 15:41, Aaron Gould wrote: > i traced to it, and it wasn't responding at first, then later it worked >

Re: Issues with prefix / help needed

2023-03-25 Thread Aaron Gould
yeah i see what you mean by, it doesn't work, then it starts working... i traced to it, and it wasn't responding at first, then later it worked C:\>tracert -w 1 86.104.228.1 Tracing route to 86.104.228.1 over a maximum of 30 hops ...   9   118 ms *  119 ms prs-bb1-link.ip.twelve99.n

Re: Issues with prefix / help needed

2023-03-25 Thread William Herrin
On Sat, Mar 25, 2023 at 1:54 AM ic wrote: > Do you all have any idea what I should check / try next? A good tool for diagnosing BGP problems is: https://www.routeviews.org/routeviews/ While the problem is occurring, pick some of the collector hosts from https://www.routeviews.org/routeviews/ind

Re: Issues with prefix / help needed

2023-03-25 Thread ic
One more thing: it seems that no matter what, the prefix is always reachable from AS3257 which makes the whole thing even weirder. > On 25 Mar 2023, at 09:54, ic wrote: > > Hi there, > > I’m contacting you because after spending 2 days troubleshooting I can’t seem > to find a solution to the

Issues with prefix / help needed

2023-03-25 Thread ic
Hi there, I’m contacting you because after spending 2 days troubleshooting I can’t seem to find a solution to the following. We (AS45021) bought/transffered the 86.104.228.0/24 prefix a few months back because we couldn’t wait longer on the RIPE waiting list. Before you ask, yes, AS45021 is cu