Yikes, my bad. In the CSV file it didn't seem so large. I setup a
dashboard where you can browse the longest as paths for the selected
time period. check out
demo-rv.snas.io:3000/dashboard/db/top-as-paths?orgId=2 [3]. Change the
time range to see those longer paths. They are no longer current in
Looks like attachments do not work in the mailer. See below, a bit ugly,
but it's CSV so you should be able to cut/paste it to check it out.
timestamp,as_path_length,as_path
2017-09-29 22:26:40.00,568, 2518 2914 174 262206 262206 262197
262197 262197 262197 262197 262197 262197 262197
> Nowhere in the BGP RFCs it says it is okay for the
> software to crash.
:: we could send a community to signal that it's ok
:: to crash
Call it the ECB. (Evil Crash Bit). ;-)
scott
> Nowhere in the BGP RFCs it says it is okay for the software to crash.
we could send a community to signal that it's ok to crash
randy
On Sun, Oct 1, 2017 at 1:06 PM, Kelly Dowd wrote:
> On Sun, Oct 1, 2017 at 12:29 AM, William Herrin wrote:
>
>> To the chucklehead who started announcing a 2200+ byte AS path yesterday
>> around 18:27 EDT, I beg of you: STOP. You've triggered a bug in
The outliers are >100. Based on several peering points, <= 60 should be
fine. See attached CSV file that shows the top 120 distinct AS Paths
seen for the past month. Looks like 55644 likes to prepend a lot which
is pushing the length above 50.
--Tim
On 01.10.2017 09:16, marcel.duregards---
On Sun, 1 Oct 2017, sth...@nethelp.no wrote:
Could you list which prefix(es) you saw were being announced with these
long AS paths?
186.177.184.0/23 - still being announced with 533 occurrences of 262197
in the AS path.
aut-num: AS262197
owner: MILLICOM CABLE COSTA RICA S.A.
> Could you list which prefix(es) you saw were being announced with these
> long AS paths?
186.177.184.0/23 - still being announced with 533 occurrences of 262197
in the AS path.
Steinar Haug, Nethelp consulting, sth...@nethelp.no
Hi Bill,
Could you list which prefix(es) you saw were being announced with these
long AS paths?
Mark
On Sat, Sep 30, 2017 at 6:29 PM, William Herrin wrote:
> To the chucklehead who started announcing a 2200+ byte AS path yesterday
> around 18:27 EDT, I beg of you: STOP.
What would be a recommended value for a maximum as-path filter ?
50 ?
On the DFZ I've only 11 prefixes longer than 30 as-path, so for safety I
would also assume 50 as a max is well enough. Any advice ?
Regards,
-
Marcel
On 01.10.2017 00:29, William Herrin wrote:
> To the chucklehead who
On Sat, Sep 30, 2017 at 6:34 PM, Ken Chase wrote:
> The quagga thread I read specifically indicates that some (most?) versions
> don't
> accept the {n,m} regexp repeat format. Thus the regexps as long as the
> path you want to filter... :/
>
Howdy,
If it was configured with
On Sat, 30 Sep 2017 at 15:33, William Herrin wrote:
> To the chucklehead who started announcing a 2200+ byte AS path yesterday
> around 18:27 EDT, I beg of you: STOP. You've triggered a bug in Quagga
> that's present in all versions released in the last decade. Your
>
The quagga thread I read specifically indicates that some (most?) versions don't
accept the {n,m} regexp repeat format. Thus the regexps as long as the
path you want to filter... :/
..or upgrade.
/kc
On Sat, Sep 30, 2017 at 06:29:36PM -0400, William Herrin said:
>To the chucklehead who
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