Appendix - Ports, IP Nos Allowed for SIG Roaming Agent and Local Resolver
The following table provides details of ports and IPs which support the SIG roaming agent and the local resolver.
Ports to be Allowed for SIG Roaming Agent and Local Resolver
Secure Internet Gateway |
||
Port Number |
Criticality |
Purpose |
80 |
Mandatory |
Communication between device and SIG
server
|
443 |
Mandatory |
Communication between device and SIG
server
|
53 |
Mandatory |
Communication between device and SIG
server
|
IPS to be Allowed for SIG Roaming Agent and Local Resolver
Secure Internet Gateway |
||
IP |
Criticality |
Purpose |
8.26.56.10 |
Mandatory |
SIG DNS server
|
8.20.247.10 |
Mandatory |
SIG DNS server
|
8.20.247.2 | Mandatory | SIG DNS server |
8.26.56.2 | Mandatory | SIG DNS server |