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Home > Forums > Data Transmission > Communication Protocols > PPP Forum

ppp IPCP negotiation

Read More Threads Like This One

jamba9 (Programmer)

14 Nov 06 16:07

Hi,

I am using Fedora Core 5.
I have an external application that starts the ppp negotiation with the ppp daemon running on FC5.

The LCP phase goes thru. When the IPCP negotiation begins the external application sends the Config Req.
Then, the ppp daemon sends the following packet with code 0x5E, I can't figure out what 0x5E means.
The external application again sends the Config Req.
The ppp daemon sends again 0x5E with a bigger payload and the payload seems to increase with every Config request.

Can anybody please, help?

thanks

========== 12:41:10.891099 RECEIVED 28 bytes @ offset 1068 ==========
  PPP: [IPCP CRC=0x627C]
    IPCP CReq  id: 0 len: 22
    IPCP Opts: <Addr 0.0.0.0, Opt=129, Opt=131>

========== 12:41:10.891125 XMITTED 48 bytes @ offset 1108 ==========
  PPP: [IPCP CRC=0x627C]
    IPCP code: 0x5E id: 65 len: 24128
    IPCP Opts: <Opt=94>

========== 12:41:11.870973 RECEIVED 28 bytes @ offset 1168 ==========
  PPP: [IPCP CRC=0x0E4B]
    IPCP CReq  id: 1 len: 22
    IPCP Opts: <Addr 0.0.0.0, Opt=129, Opt=131>

========== 12:41:11.871015 XMITTED 49 bytes @ offset 1208 ==========
  PPP: [IPCP CRC=0x4E4B]
    IPCP code: 0x5E id: 65 len: 24129
    IPCP Opts: <Opt=94>

========== 12:41:12.870970 RECEIVED 28 bytes @ offset 1269 ==========
  PPP: [IPCP CRC=0xBA12]
    IPCP CReq  id: 2 len: 22
    IPCP Opts: <Addr 0.0.0.0, Opt=129, Opt=131>

========== 12:41:12.871094 XMITTED 572 bytes @ offset 1309 ==========
  PPP: [IPCP CRC=0x0D0A]
    IPCP code: 0x5E id: 65 len: 24130
    IPCP Opts: <Opt=94>

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