Access List for VPNs
 




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Access List for VPNs

 
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Hemat Maheshwari
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PostPosted: Mon Apr 24, 2006 12:44 pm    Post subject: Access List for VPNs Reply with quote

access-list 80 permit ip host 202.83.175.110 172.16.200.0 255.255.255.0

nat (inside) 0 access-list 80


where
202.83.175.110 (Outside Interface IP)

172.16.200.0 (POOL For VPN Clients)


Is there any problem with this access-list. can vpn users access the
internat netwrok of 172.16.100.0/24

or do i have to add more acls.
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AM
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PostPosted: Mon Apr 24, 2006 1:08 pm    Post subject: Re: Access List for VPNs Reply with quote

Hemat Maheshwari wrote:
Quote:

access-list 80 permit ip host 202.83.175.110 172.16.200.0 255.255.255.0

nat (inside) 0 access-list 80


where
202.83.175.110 (Outside Interface IP)

172.16.200.0 (POOL For VPN Clients)


Is there any problem with this access-list. can vpn users access the
internat netwrok of 172.16.100.0/24

or do i have to add more acls.

Once the clients get the access through the VPNclient they are identified through the addresses belonging to the pool
you have assigned to them.

So you need:

- to avoid NAT between the internal LAN (behind the inside interface, or whichever interface [outside not included,
obviuosly] the VPNclients must reach) and the pool you have assigned;
- to allow the pool to each resources they must reach and the rules must be applied on the outside interface.

For me the rule you wrote does nothing.

HTH

A.
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rave
Guest





PostPosted: Tue Apr 25, 2006 2:47 am    Post subject: Re: Access List for VPNs Reply with quote

access-list 80 permit ip 172.16.100.0 255.255.255.0 172.16.200.0
255.255.255.0
nat (inside) 0 access-list 80

now they will be able to access the inside network 172.16.100.0
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