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filter ICMP timestamp request on Cisco router or PIX

 
 
szehun@gmail.com
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      12-16-2004
Hi there, does anyone know how to filter ICMP timestamp request on
Cisco IOS router or PIX? I'm running IOS 11.3 for router and 6.2(2) for
PIX.

Many thanks,

 
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Walter Roberson
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      12-16-2004
In article <(E-Mail Removed) .com>,
<(E-Mail Removed)> wrote:
:Hi there, does anyone know how to filter ICMP timestamp request on
:Cisco IOS router or PIX? I'm running IOS 11.3 for router and 6.2(2) for
IX.

PIX:

For traffic -through- the PIX:

access-list TheACLName deny icmp any any timestamp-request

For traffic -through- the PIX:

icmp deny 0 0 timestamp-request outside
icmp permit 0 0 outside

[but you probably don't really want to do that...]
--
Preposterous!! Where would all the calculators go?!
 
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