04-23-2020 07:10 AM
Hello everyone
I have this problem
How do you permit the tcp traffic of all hosts of the network 172.16.0.0/24 towards the "pair" hosts that are within the first 55 hosts of the network 10.0.0.0/24.
It has to be pair hosts (10.0.0.2 10.0.0.4 10.0.0.6) not (10.0.0.3 10.0.0.5 10.0.0.7)
Sorry if I didn´t make my self clear. LOL.
04-23-2020 08:26 AM - edited 04-23-2020 08:27 AM
Interesting .... and maybe tricky.
I know wildcard 254 with even number of IP in that octet will do even numbers while odd numbering that octet will do odd numbers.
172.16.0.0 0.0.0.254 will select all even numbers (0,2,4,6,8.etc but it does not stop at 55)
but how to stop at 55?
Regards, ML
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04-23-2020 08:27 AM
04-23-2020 08:30 AM - edited 04-23-2020 08:37 AM
nope, found partial answer . .. I think it is 172.16.0.0 wildcard 0.0.0.54
so access-list 111 permit tcp 172.16.0.0 0.0.0.54 any
that gives you 0, 2, 4, 6, missing some here , 16, 18, 20, 22, missing, 32, 34, 36, 38, 48, 50, 52, 54
then i guess add those "missing even" numbers
Regards, ML
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04-23-2020 08:51 AM
04-23-2020 09:23 AM
04-23-2020 12:16 PM
04-23-2020 10:15 AM
I’m designing and configuring a DMZ network and I want to configure a radius-based authentication for all users on their respective VLANs so that they can access there related file servers when authenticated.
Any idea of How do I go about this as I cannot find any information online???
04-23-2020 12:19 PM
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