Table of contents
Standard network streams port 80&81
Network streams on port 80 & 81 must be open between your probes and the NMC server
- You can check it by running in a command windows:
telnet @ ip_NMC_Server 80
telnet @ ip_NMC_Server 81
Firewall exclusion
Exchanges network probes / NMC
- HTTP port 80/81 by default (old method of communication).
- TCP / IP Port Customisable RSA 128 bits (for secured stream 751).
- Allow the schedule in the firewall
- TCP port 9861 and UDP 9860 (default) for "newtestremotemanager.exe" service.
- The process "SNMPDM.exe" listening on local port 7161
- Port 161/162 for SNMP trap.
Secured protocol
Communications between Robots and NMC can now be configured in secure mode using a proprietary TCP / IP protocol encoded in RSA 128.
Exchange way:
- Daily generation of a private key and a public key on the client workstation.
- In the first exchange, the client contacts the server and gives his public key.
- The server responds with an encryption key encrypted with the public key.
- The customer receives and decodes the encryption key. After that, exchanges can start in safe mode.
Note:
- The negotiated key between the client and the server is unique per client / server.
- Therefore, in reconnection case the encryption key will change.
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