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Re: [lwip-users] Do I have Internet Connection?pppos-GSM


From: Patrick Klos
Subject: Re: [lwip-users] Do I have Internet Connection?pppos-GSM
Date: Sat, 22 Dec 2018 10:20:02 -0500
User-agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.3

On 12/22/2018 6:32 AM, arsz6733 wrote:
Is there anyone who can help me to verify this packet?!
7E 21 45 00 00 3C 30 5E 00 00 7F 01 39 47 64 7A 0F 44 08 08 08 08 08 00 4B
C8 00 01 01 93 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74
75 76 77 61 62 63 64 65 66 67 68 69 3F 62 7E 

I think the header and footer of ppp format is incorrect But I'm not sure
how it should be!

The PPP FCS is correct.  The data in the IP packet looks pretty good too, but you'll have to run it into Wireshark to know for sure.

Your machine's IP address is here in the first line:
7E 21 45 00 00 3C 30 5E 00 00 7F 01 39 47 64 7A 0F 44 08 08 08 08 08 00 48
                                          ^^ ^^ ^^ ^^ 100.122.15.68?
Patrick Klos
Klos Technologies, Inc.


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