Block MAC address from host in UTM 9
Hi there. I would like to block a specific MAC address in UTM 9. All traffic including ping must be blocked. How can I do this?
Sophos UTM 9 automatically block http requests from external IP
Hello,
We are getting many http requests in short time from different ip' s. Is it possible to automatically add them to blacklist if a new IP address sending many request' s in a short time?
Block external IP
I want to block an external IP, but it seems the IP still can connect to the firewall. I have created a DNAT rule like below. Still the IP shows up in my packetfilter.log. I have created a network group which i'm using for the blocked IP, and created…
UltraSurf Chrome Extension
Hi to the whole community!
I´m Daniel Celestino from Argentina. I´m IT administrator of SG 330 versión 9.705.
I Just want to share a simple Solution that worked for me.
In my scenario, I work for an institution that has more than 2000 recruits for…
LAN and bridge WiFi are not behaving the same
We are encountering a weird issue:
We are using a financial windows application. This application suddenly couldn't connec to the service anymore when using the regular LAN connection. Switching to the WiFi (removing Notebook from DELL Dockingstation…
Reject/Block all inbound emails to user@example.com
Hello,
I've recently bought a already used domain from a reseller. Unfortunately someone gets a lot of spam and junk mail to one account (user@example.com) and im always using catch all on my domains, so its a bit annoying. Ive looked all menus in the…
Block SSH and WebAdmin facilities from a single IP address
I'm getting a bunch of failed login attempts across multiple devices from a single IP address.
I know there is way to limit the SSH and WebAdmin access to certain networks.
I have added a firewall rule that drops packets from that IP but I'm still…
Blocking access from internal range to an internal host is NOT working!
Hello,
I am having difficulty in blocking internal IPs from accessing services on another internal IP. The rule seems to have no affect whatsoever.
I have a UTM 9 with remote access (SSL VPN) setup in such a way that users logging in get static IPs…
IPS Not Blocking?
Hi All,
I have the WAN address for my Free Home Sophos 9.4 setup as a private address (its a double NAT'd situation) . The LAN is obviously a private address. Its setup like this as a test network. Not ideal but hey Im working on it..
I have a Masquerade…