Question #453404 on rohc changed:
https://answers.launchpad.net/rohc/+question/453404
Status: Expired => Open
William lee is still having a problem:
Hi, Didier,
I'm sorry to disturb you. I have a question about the context update in
rohc-tcp.
I found it in your project(https://github.com/didier-barvaux/rohc) and the
function is d_tcp_update_ctxt.
To TTL/HL, it's not need to update context in dynamic chain as you describe
below. Why? I think it's need to update. Expect your reply! Thanks.
/* update context with new TTL/HL for the innermost IP header and for :
* - for the innermost IP header,
* - for the outer IP headers if TTL/HL was transmitted in dynamic chain
* do not update context with new TTL/HL:
* - for the outer IP headers if TTL/HL was transmitted in irregular chain */
Best Wishes!
Willime lee
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