MID Server - Port Details - Connection between Instance and MID and other systems

vinitha3
Tera Guru

‎07-17-2023 08:34 PM

Hello All,

 

I need to know what ports will be working between

1. Servicenow Instance and MID server

2. MID server and ServiceNow Instance

3. MID Server and LDAP 

4. LDAP and MID server

 

Thanks,

Vinitha

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3 REPLIES 3

pratiksha5
Mega Sage

‎07-17-2023 08:49 PM

ServiceNow instance and mid 443. The LDAP instance resides in the corporate Intranet (LAN) and we must set up rooting rules from the MID Server (located in the DMZ), to the LDAP (port 636), in order to fulfill read-only operations.

 

 

vinitha3
Tera Guru
In response to pratiksha5

‎07-17-2023 08:54 PM

Hello,

 

thank you for the reply, if we will have to fill the table below then what would be the port between LDAP and MID?

vinitha3_0-1689652446031.png

Thanks,

Vinitha

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pratiksha5
Mega Sage

‎07-17-2023 09:02 PM - edited ‎07-17-2023 09:02 PM

Port 443 is enough. 

 

Also have look here 

First, the MID Server connects to the LDAP server via LDAP on Port 389.
Then, the MID Server initiates an HTTPS-encrypted connection to the instance on Port 443 to push the data to the instance

 

https://docs.servicenow.com/en-US/bundle/utah-platform-security/page/integrate/ldap/concept/c_LDAPIn...

 

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