I came across this error the other day when trying to load balance a couple of Skype for Business servers. These servers were 2012 R2 based and there wasn’t anything special about the certificate. After scratching my head thinking of things for a while and trying this and that, I resolved myself to using Wireshark […]
Recently I switched over my blog from a hoster to a self hosted VM. In my setup I am using Citrix NetScaler as a reverse proxy. Simular to when you’re using a 3rd party reverse proxy such as CloudFlare you will see the IP address from the reverse proxy instead of the actual Client IP Address on […]
Symptoms or Error https monitor bound to Exchange 2019 service is DOWN – time out during ssl handshake stage. Solution 1.Change following registry keys to 1 to downgrade security on Exchange server. [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL] “AllowInsecureRenegoClients”=dword:00000001 “AllowInsecureRenegoServers”=dword:00000001 More details refer to: https://www.exchangelog.info/2020/02/netscaler-vs-exchange-2019-time-out.html 2. Or enable secure renegotiation in the SSL profile, or in global SSL parameters. Example […]
Most home labs and small businesses normally only have 1 public IP address and since a lot of services run on port 443 it becomes difficult to open these to the internet. That’s the case for me, and last week I spent WAY to much time trying to get NetScaler ADFS Proxy running behind a Content Switch. […]
If you get the task to load balance Exchange with NetScaler you will find a lot of whitepapers from Citrix with missing information and false configuration recommendations. I was bumping my head against the wall until I got a running configuration with all desired features. Here is the complete walkthrough guide to setup your Exchange environment […]