PIX/ASA 7.2.2: new command "icmp unreachable rate-limit 1 burst-size 1"

[j.docio]

Hello,

we have problems with icmp unreachables after upgrading to 7.2.2

has someone the documentation of the command "icmp unreachable rate-limit 1 burst-size 12?

thanks

juan

[b.hsu]

Try this link:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124tcr/tiap_r/apl_i1ht.htm#wp1227119

[doncrawley]

That link, although helpful, doesn't explain the burst-size option. The ASA 5505 allows setting it to a value of 1-10, but doesn't say what units the value represents. Does anyone know?