On 2014-08-28 11:12, Mikhail A. Grishin wrote:

We use special command (see below) to view information regarding
prefixes containing particular BGP communities.

You should add "reject" clause:

show route all filter {if (0,48642) ~ bgp_community then accept; else reject; } table master

to avoid this warning.

Once I did this mistake and got more than 2 millions (!) of log file entries, and bird was blocked for ca. 20 seconds...

It would be nice to rate limit repeating messages to avoid such problems, or to implement default filter action.

With best regards,
Alexander.

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