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Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost
From: |
Marco Jakobs |
Subject: |
Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending |
Date: |
Fri, 25 Nov 2016 16:06:04 +0100 |
Hi Sylvain,
> Added to that, try disabling VJ compression (VJ_SUPPORT = 0), VJ support in
> 1.4.1 is not working properly.
I already have VJ disabled.
>Yup. At least I'm not going for a deep analysis of the issue because I'm
>confident, if the issue exists, that it is fixed in 2.0.0.
As written a minute ago, I'm not sure it's related to PPP. pppifOutput gets
only called 2 times by tcp_out ... so it can't do more than just doing two
outputs.
Even in tcp_out we see 376 bytes disappeared. Looks like something happens in
the queue before ...
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, (continued)
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Simon Goldschmidt, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Simon Goldschmidt, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Simon Goldschmidt, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/25
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending,
Marco Jakobs <=
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/24
- Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Marco Jakobs, 2016/11/24
Re: [lwip-users] [Issue] TCP fragmentation over PPP - fragments are lost in LwIP if data is queued for sending, Sylvain Rochet, 2016/11/24