• Cyberoam CR100ia Firewall Rules

    I still have an old Cyberoam CR100ia (yes, I know it's end of life) and am wondering if anyone can help me with a firewall rule. I am using a virtual host for passing traffic to my mail server. I have a rule allowing any IP to my NAT destination/services…
  • Cyberoam CR100iNG HW firmware instal flash

    Cyberoam CR100iNG HW firmware instal flash
  • Cyberoam Virtual UTM appliance is not able to connect with the Customer My Account server since the last days.

    Hi we have a couple of remaining sites that we are migrating to XG running on a virtual platform. In the last couple of days one of our sites has been throwing the following error "Cyberoam Virtual UTM appliance is not able to connect with the Customer…
  • Mails from Cyberoam Appliance are blacklisted exclusively by Sophos

    Hello, 2 of our customers still have Cyberoam appliances in use because the modules are still valid until the end of the year and they are currently not willing to switch to a Sophos. If i check the domains, they have no entry in any RBL-Check (Spamhaus…
  • Help for VoIP PPoE Configuration

    Hi everyone We have a Cyberoam Firewall CR25ING and we need to configure a WAN port with the following parameters given to us, for a VoIP 3CX. ACCESS CREDENTIALS: -------------------------------------------------------- Username: XXXXXXX Password: XXXXXXX…
  • Cyberoam to Sophos Up-gradation

    We have Cyberoam CR50iNG device, subscription is valid till Jan 2022. We dont want to change device until we have subscription. We need some advice on below points:- 1. Can we upgrade Cyberoam firmware to Sophos firmware? 2. Can we use existing…
  • CR35iNG SSL VPN active users?

    v 10.6.6 MR-6 Is there somewhere in the console I can see who is logged on to the SSL VPN? Hopefully including IP information, computer name, logon time, and anything else useful that CrSSL or the CR35iNG can determine and report? Failing that, is…
  • Cyberoam Firewall CR15wiNG

    We have Cyberoam Firewall CR15wiNG not Connecting wifi at all Time ?
  • [Sophos Notification]: Sophos XG on Cyberoam Devices.

    Hi Everyone, We've received a few reports that crreport service shows dead in Cyberoam devices with SFOS. This does not affect XG Hardware devices with SFOS. For more information, please see the following KB article: XG Firewall: crreport service…
  • [Sophos Notification]Cybroam 10.6.6 MR-2 Released

    Hi Everyone, Cybroam 10.6.6 MR2 is now available for all devices across all supported versions, For more details on the fixes check out the release notes .
  • Cyberoam VPN SSL certificate error without remote access

    I have configured an SSL VPN from my cyberoam in order to remotely access all the servers. Locally I have access to the VPN, but when I connect from an external network I do not have access and I get a caption like this: "WARNING: No server certificate…
  • [Sophos Advisory] VPNFilter Malware

    Hey Community, This Knowledge Base Article responds to concerns about the VPNFilter malware that has been attacking small office home office (SOHO) routers. Regards,
  • Cannot establish NTLM authentication channel with Domain

    Dear, i am getting this error recently in log viewer. Cannot establish NTLM authentication channel with EMEQ SSO is working fine. Log Comp Status User Name IP Address …
  • Cyberoam reports are not showing

    Hi everyone, we are using Cyberoam UTM, model: CR200iNG-XP, FW: 10.6.3 MR-2. Being busy with ongoing projects, no one was looking at the reports. Today I've discovered that the reports are not showing anymore, I've checked firewall rule logging settings…
  • SIP Registration timeouts

    Hello Community, I hope someone has an idea of what is causing this issue. I suspect it is some sort of nat timeout issue, but can't find any documentation to tell me how to check what the timeout currently is, and if it can be changed, or if you can…
  • Cyberoam UTM : Skype Application & login.live.com domain unable to connect with Allow All Web filter policy in 10.6.6 GA

    Reported issue regarding unable to connect to Skype and login into login.live.com with web filter set as ALLOW ALL after upgraded in 10.6.6 firmware has a fix. Find the below mentioned workaround and the fix details. Workaround : As a workaround, Create…
  • URL re-categorization - what's the address?

    We have a Cyberoam CR35iNG Firewall UTM device Previously we were able to use this portal: https://csc.cyberoam.com/ from there you clicked on Web Categorization, and it would take you to a form where you can resubmit a site with corrected categorization…