firewall on= limited access, off= ok

[Makarboy]

Hi guys, Comodo was working me fine, until the last update,that it makes very often my conection with an exclamation mark, (limited access) should i uninstall comodo and reinstall or is a known bug? i have to turn off the firewall to be able to surf the web. I use windows 7.

[Citizen_K]

See if you have ARP cache protection enabled. If so please disable it until an update that is scheduled for today.

Try the following suggestions by Ronny and Panic and see if they help you out:

@Ronny post:84

Then stealth is working as expected, please read this FAQ for more details.

FAQ - No network connection after using Stealth Ports Wizard (DHCP Broken)

@panic post:57

There is another way around this - create a trusted zone based on the 169.254.2.X subnet. This will allow your system to establish an APIPA address while CIS is initializing and then allow it to acquire a valid DHCP once it can reach your router.

It is safe to makle this a trusted zone as 169.254.2.X is a reserved, internal, non-routable address range (like 127.0.0.1).

HTH
Ewen

P.S. A zone based on 169.254.2.X is also required to connect some PDA’s.

[Makarboy]

yes, i have arp protection enable, i will disable it, thanks

[HeffeD]

The updates have been resumed. You can just download the update that should fix the ARP problem.