Restricting User Access on Cisco Routers

[Franklyn]

Can anyone tell me how to restrict user access to a specific IP address.

 

[sumdumguy]

you can use an access-list...

access-list 101 permit ip (users ip/mask)(permited ip address)

access-list 101 permit ip 155.45.35.64 host 123.123.123.123

there is the implicit deny at the end of all access-lists.


p.s. use can use "host" instead of 0.0.0.0 for a single user or use 0.0.0.255 for all users with 155.45.34.XXX

 

[ariev]

Hi

create a STANDARD access list with all the source IP addresses you whish to grant them access to the router and activate it on the VTY:

access-list 1 x.x.x.x
access-list 1 y.y.y.y

line vty 0 4
access-group 1 in


Arie