GPRSモデムを使用していて、eCosでPPPを介した接続を確立したいと考えています。ただし、正常にダイヤルアップすることはできません。このモデムはWindowsXPで正常に動作します。「LCP：Config-Requestsの送信タイムアウト」の原因は何でしょうか。提案をお願いします。どうもありがとう！
私のチャットスクリプトは次のとおりです
"ABORT", "NO CARRIER",
"ABORT", "ERROR",
"ABORT", "NO DIALTONE",
"ABORT", "BUSY",
"ABORT", "NO ANSWER",
"", "AT",
"OK", "ATS0=0",
"OK", "ATE0V1",
"OK", "ATE1",
"OK", "AT+CGDCONT=1,\"IP\",\"internet\"",
"OK", "ATDT*99#",
"CONNECT", "\\d\\c",
NULL
ログは次のとおりです。
SYSLOG 08: Using interface ppp0
SYSLOG 04: Connect: ppp0 <--> /dev/serial0
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfNak id=0x1 <auth chap 05>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfNak id=0x1 <auth chap 05>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfNak id=0x1 <auth chap 05>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfNak id=0x1 <auth chap 05>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfNak id=0x1 <auth chap 05>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: sent [LCP ConfReq id=0x1 <magic 0x37ad5204> <pcomp> <accomp>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 10: rcvd [LCP ConfReq id=0x1 <asyncmap 0xa0000> <auth pap> <pcomp> <accomp>]
SYSLOG 10: sent [LCP ConfRej id=0x1 <auth pap>]
SYSLOG 02: LCP: timeout sending Config-Requests
SYSLOG 04: Connection terminated, connected for 1 minutes