Team,
I was wondering
Is it possible to make a router respond to an access-list blocking,
using a custom-made user defined phrase?
For example, if we deny telnet from a host we need to reply to
him "Access-list blocks incoming telnet..."
?
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Not knowing the specific answer, I will say that in terms of good security
practice, it is NOT a good idea to provide specific or detailed information
as to why something fails. Detailed responses can provide help to the bad
people as they try to do bad things to your network.
Chuck
""Dimitr
silopoulos"
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I agree with you Chuck. It's very unsecure indeed...
However, consider it as one of the certifications' riddle...
Too theoretic, but must be solved... It has a solution, and it
is ROUTER oriented. No IDS or CSPM included...
In case you come up with something let me know...
Thanx
Dvass
Messag
The last time I looked, a Cisco router would send an ICMP
"administratively unreachable" message when an access list blocked a
packet. What the source host does with that is not up to the router.
Marc
Dimitris Vassilopoulos wrote:
>
> Team,
>
> I was wondering
> Is it possible to make a ro
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