patchlwIP - A Lightweight TCP/IP stack - Patches: patch #10428, pppos: fixed reservation for...

 
 

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patch #10428: pppos: fixed reservation for forwarding with VJ compression

Submitter:  Andrew Tridgell <tridge>
Submitted:  Wed 10 Jan 2024 04:47:35 AM UTC
   
 
Category:  PPP Priority:  5 - Normal
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open
Planned Release:  None

Wed 10 Jan 2024 04:47:35 AM UTC, original submission:  

when the frame is VJ compressed we need to reserve space for the    ethernet header if forwarding is enabled. The symptom this fixes is that the first data frame after a TCP connection is established can be lost as there is no room to add in the ethernet header in the pbuf, and re-sends hit the same issue, resulting in the TCP connection never sending the first block of data and thus stalling.

Andrew Tridgell <tridge>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

 

Depends on the following items: None found

Items that depend on this one: None found

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2024-01-10 tridge Attached File- Added 0003-pppos-fixed-reservation-for-forwarding-with-VJ-compr.patch, #55547

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