Hi ROHC WG,
I have a doubt regarding placing of IPX dynamic chain in IP ONLY profile.
As per my understanding, under normal circumstances i.e.when IPX headers are absent, the dynamic chain shall terminate with IP dynamic chain as per RFC5225 ROHC-FN COMPRESSED ipv4_endpoint_innermost_dynamic (for IPV4) Pg 60.
What should be behavior in presence of IPX headers (AH/GRE for IPV4 and HOP-BY-HOP/ROUTING/DESTINATION for IPV6)?
Should the chain terminate with IP dynamic chain(as per ROHC FN named above) followed by IPX dynamic chain.
or
Alternatively should it terminate in IP dynamic chain and IPX
headers cannot be compressed in this profile.
The confusion is because the ROHC FN says "ipv4_endpoint" for innermost IP header in IP ONLY profile.
thanks and regards,
Suneeta Rao