05-20-2008 09:53 AM - edited 02-21-2020 03:43 PM
Hi,
I have one LAN connected to the internet via an ASA 5505 (called LocalASA) and a router without NAT (we have 8 public IP).
I'd need to allow clients inside the LAN to connect to a remote VPN via software client, i.e. without having to set a site-to-site VPN on my ASA.
I've set up a rule that allows upd/500 to the remote firewall endpoint, but no luck: the rule gets no hits.
How can I set up this connection?
Thanks a lot.
Ciao
05-21-2008 06:40 AM
Francesco,
Are you blocking any traffic on the "inside" interface of LocalASA??
From the local LAN - can you ping the remote VPN gateway IP address??
05-21-2008 08:17 AM
Yes I do block.
I allow only the traffic I want.
My question is: which port shall I enable in order to make it work?
I've tried also with an inside -> outside allow ip and outside -> inside allow ip, but the rule doesn't trigger, i.e. I have no entry in the log.
I'm a little bit confused....
About the ping, the remote doesn't respond to pings, but I've tried a remote hosts which responds, by adding these rules:
access-list inside_access_in extended permit icmp inside_network 255.255.255.0 host REMOTE-THAT-RESPONDS
access-list outside_access_in extended permit icmp host REMOTE-THAT-RESPONDS inside_network 255.255.255.0
The error I have is:
Deny icmp src outside:REMOTE-THAT-RESPONDS dst inside:OUTSIDE-VLAN-IP (type 0, code 0) by access-group "outside_access_in" [0x0, 0x0]
Where OUTSIDE-VLAN-IP is defined in
interface Vlan2
nameif outside
security-level 0
ip address OUTSIDE-VLAN-IP OUTSIDE-VLAN-NETMASK
It works if I change the rules to:
access-list inside_access_in extended permit icmp any host REMOTE-THAT-RESPONDS
access-list outside_access_in extended permit icmp host REMOTE-THAT-RESPONDS any
but it seems to me it's too wide using "any" keyword. Am I correct?
Thanks
Ciao
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