Hi everyone -
Can anyone think of a reason why the NAS-IP and the scr-IP of the access-req
packet should not be the same?
If the NAS-IP is configurable in the NAS, then the NAS-IP can be set to the
IP address other than the src-ip of the NAS that is used in reqular
FreeRadius accounting/authorization packets. The source IP address of the
NAS is normally the native interface address from which access-req was sent
(but it can be configurable).
The NAS-IP would be used to address NAS in CoA requests sent from the
FreeRadius. We need this behavior to address certain deployment
requirements.
for example:
IP prot:
srcIP: 1.1.1.1 dstIP: 2.2.2.2
Radius prot:
code: access-request (1)
AVPs:
NAS-IP-Address: 3.3.3.3
scrIP != NAS-IP-Address
Thanks,
Marlon
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