Re: [lwip-users] Add new header & tail

2018-09-12 Thread Sergio R. Caprile
Perhaps if you could think your actions in terms of OSI layers it would be easier to understand. You say "before IP" but you draw "after IP" (well, sort of...), so I don't really get what you need. What is it that you are trying to accomplish, do you want to encapsulate TCP/IP into an "ESP" (whate

Re: [lwip-users] Add new header & tail

2018-09-12 Thread goldsi...@gmx.de
On 12.09.2018 16:17, Sergio R. Caprile wrote: [..] "ESP" (whatever it is) I guess ESP is Espressif, the vendor of ESP32? But I'm lost on the rest. Again, please clarify your scenario. Right, I can't help with the information provided, either. Simon ___

Re: [lwip-users] Add new header & tail

2018-09-12 Thread dhosa
@goldsi...@gmx.de , goldsi...@gmx.de wrote > I guess ESP is Espressif, the vendor of ESP32? But I'm lost on the rest. Encapsulating Security Payload protocol goldsi...@gmx.de wrote > Right, I can't help with the information provided, either. I explained the scenario in the last reply

Re: [lwip-users] Add new header & tail

2018-09-12 Thread dhosa
@Sergio R. Caprile Thank you for time , Sergio R. Caprile wrote > Perhaps if you could think your actions in terms of OSI layers it would > be easier to understand. > You say "before IP" but you draw "after IP" (well, sort of...), so I > don't really get what you need. Layer 3 in OSI layers,