Author Topic: Firewall block all local IP adress: 192.168.1.* After updating  (Read 35165 times)

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #45 on: May 01, 2017, 12:48:44 PM »
Just back from being away for a couple of weeks, and found Avast was preventing access to my Synology NAS. Tried the recommended solutions above (eg repair avast; disable port blocking etc) and no luck (I presume I was doing this after Avast applied the micro-update).

After a lot of trial and error, I can connect to the NAS is I set "Allow DNS" to "disabled" in the Packet Rules/System Rules - after that, it all works fine. However....I then can't connect to any other website as the DNS lookup doesn't work (and have to reset "Allow DNS" to "enabled" to browse the web).

Not sure what to try next on this?

oktup

Offline Asyn

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #46 on: May 01, 2017, 12:51:56 PM »
You could try the latest beta: https://forum.avast.com/index.php?board=15
W8.1 [x64] - Avast Free AV 23.3.8047.BC [UI.757] - Firefox ESR 102.9 [NS/uBO/PB] - Thunderbird 102.9.1
Avast-Tools: Secure Browser 109.0 - Cleanup 23.1 - SecureLine 5.18 - DriverUpdater 23.1 - CCleaner 6.01
Avast Wissenswertes (Downloads, Anleitungen & Infos): https://forum.avast.com/index.php?topic=60523.0

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #47 on: May 02, 2017, 02:43:47 AM »
Try to get it to update, manually check for updates, restart and check again.  And disable port scanning.  Some of the features came back, and are gone again, like being able to tell Avast to allow all local traffic.  So now I see mine says allow all applications that don't have a rule.  Whatever.

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #48 on: May 13, 2017, 01:03:54 PM »
I'm on program version v17.4.2294 in the meantime but still no improvement.

Offline mchain

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #49 on: May 13, 2017, 08:47:11 PM »
I'm on program version v17.4.2294 in the meantime but still no improvement.
Are you running avast free?
Windows 10 Home 64-bit 22H2 Microsoft Windows Defender - Windows 11 Home 23H2 - Windows 11 Pro 23H2 Avast Premier Security version 24.4.6112 (build 24.4.9067.762) UI version 1.0.803

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #50 on: May 16, 2017, 10:01:26 PM »
I'm on program version v17.4.2294 in the meantime but still no improvement.
Are you running avast free?
Yes

Offline Eddy

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #51 on: May 16, 2017, 10:14:41 PM »
Did you perform a clean installation of avast ?

Offline bob3160

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Re: Firewall block all local IP adress: 192.168.1.* After updating
« Reply #52 on: May 16, 2017, 10:56:25 PM »
I'm on program version v17.4.2294 in the meantime but still no improvement.
Are you running avast free?
Yes
The free version of Avast doesn't have a firewall.

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