ConfigServer Community Forum

Solved.

yum install perl-Crypt-SSLeay

and everything is OK.

Dear everyone,

I use directadmin control panel on my server. And I get the message below in csf cpanel:

Unable to connect to https://download.configserver.com, retry in 300 seconds. An Upgrade button will appear here if new version is detected

Could you please give me some advice? Thank you.

The issue has solved. Thank you for Omaster's advice.

Now I can confirm "Domain WHOIS Lookup" (and "whois" in ssh shell) use ipv6 priority over ipv4.

So just add port 43 in tcp6 out (tcp/ip v6 out) in CSF and everything is OK.

Thank you for your advice. I think maybe "Domain WHOIS Lookup" use ipv6 priority over ipv4. let me try to open port 43 in ipv6 settings or disable ipv6 on server. I will feed back.

I use centos 5.10 32bit + cPanel 11.40.1 + WHMCS 5.3.3 on my VPS server. And my CSF is the newest v6.43. When I use "Domain WHOIS Lookup" in WHMCS admin panel, I get the warning message below: There was a problem connecting to the domain registry. Please check port 43 is open in your serve...

Now I find the exact reason which cause the issue. It is not related to IMCP settings. It is ipv6 settings which cause the issue. Today I turn the ipv6 settings off (set to 0 instead of 1) and everything is OK. No package loss, no down time, and everything is OK.

I use "service lfd stop" in SSH mode. And everything is OK.

Put I still haven't find which settings in LFD cause the issue......

I am not familiar with IMCP. Mark help me set IMCP in/out rate to "unlimited". But the issue is still the same. Maybe it is not related to IMCP rates. I don't know.

Anyone who meet the same issue after update your CSF to 6.00 maybe has the same issue.

I found the same problem with you after CSF updated to 6.00 yesterday morning.

I have a hongkong vps from vr (dot) org and I reported the issue to Mark M. We turned CSF off and everything is OK. But we didn't find which settings in CSF caused this issue.