Roger Buchwalder wrote:
found on:
http://www.cisco.com/warp/public/707/cisco-sn-20030820-nachi.shtml#policyrouting
says:
Warning: Microsoft Windows tracert utility uses 92 bytes sized ICMP
packets. Using PBR to filter those packets will cause tracert utility
not to work.
Nachhi & windows trace
Hello
found on:
http://www.cisco.com/warp/public/707/cisco-sn-20030820-nachi.shtml#policyrouting
says:
Warning: Microsoft Windows tracert utility uses 92 bytes sized ICMP packets.
Using PBR to filter those packets will cause tracert utility not to work.
Nachhi & windows tracert's free...
Roger
Lukas Beeler wrote:
* Fredy Kuenzler <[EMAIL PROTECTED]>:
We seem to experience quite a bit of ICMP DOS attacks. The come along in
waves, which makes some devices within our backbone stumble and loosing
packets.
DoS, or the well known nacchi worm? (Nacchi uses 92byte Packets
exclusively, so it s
* Fredy Kuenzler <[EMAIL PROTECTED]>:
> We seem to experience quite a bit of ICMP DOS attacks. The come along in
> waves, which makes some devices within our backbone stumble and loosing
> packets.
DoS, or the well known nacchi worm? (Nacchi uses 92byte Packets
exclusively, so it should be easy
We seem to experience quite a bit of ICMP DOS attacks. The come along in
waves, which makes some devices within our backbone stumble and loosing
packets.
As ICMP should generally not be blocked, I'm thinking about rate
limiting it on core routers. Any hints, links, suggestions?
Thanks
Fredy
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