求助专家：CDMA拨号时PPP协商认证失败的问题

wy7086

求助专家：CDMA拨号时PPP协商认证失败的问题 [复制链接]

问题描述
硬件环境：Android平台＋CDMA modem；
操作步骤：先设置APN为uniwap，再进行拨号ATD＃777，然后开始PPP协商；
相关设置：pap-secrets中内容：CARD PDSN CARD *
        chap-secrets中内容：CARD PDSN CARD *
结果：在PPP认证时失败，无论是采用CHAP还是PAP，都不能成功。
     如果采用CHAP认证，则被拒绝接入（返回认证失败）；
     如果采用PAP认证，发送用户名和密码给服务器端却一直得不到回复消息。
CHAP认证的log如下：
I/pppd    (  645): Using interface ppp0
I/pppd    (  645): Connect: ppp0 <--> /dev/ttyS0
D/pppd    (  645): sent [ff03c021010100140206000000000506eccf4c0407020802],
len 24
D/pppd    (  645): sent[LCP ConfReq id=0x1
]
D/pppd    (  645): sent [ff03c021010100140206000000000506eccf4c0407020802],
len 24
D/pppd    (  645): sent[LCP ConfReq id=0x1
]
D/pppd    (  645): rcvd [ff03c0210101001d010405ea0206000000000305c22305050605
f2d10207020802], len 33
D/pppd    (  645): rcvd[LCP ConfReq id=0x1
]
D/pppd    (  645): sent [ff03c0210201001d010405ea0206000000000305c22305050605
f2d10207020802], len 33
D/pppd    (  645): sent[LCP ConfAck id=0x1
]
D/pppd    (  645): rcvd [ff03c021020100140206000000000506eccf4c0407020802],
len 24
D/pppd    (  645): rcvd[LCP ConfAck id=0x1
]
D/pppd    (  645): rcvd [ff03c021020100140206000000000506eccf4c0407020802],
len 24
D/pppd    (  645): rcvd[LCP ConfAck id=0x1
]
D/pppd    (  645): rcvd [ff03c2230102001f10fc77331b8a7c4dbe63469a0572dfc3a042
4a2d5044534e2d3234], len 35
D/pppd    (  645): rcvd[CHAP Challenge id=0x2 ,
name = "BJ-PDSN-24"]
D/pppd    (  645): sent [ff03c2230202001910a1fe8db63e0d2de93176bb201bbdc37f43415244],
len 29
D/pppd    (  645): sent[CHAP Response id=0x2 ,
name = "CARD"]
D/pppd    (  645): rcvd [ff03c22304020004], len 8
D/pppd    (  645): rcvd[CHAP Failure id=0x2 ""]
I/pppd    (  645): CHAP authentication failed
D/pppd    (  645): sent [ff03c0210502002c4661696c656420746f2061757468656e746963617
465206f757273656c76657320746f2070656572], len 48
D/pppd    (  645): sent[LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"]
D/pppd    (  645): rcvd [ff03c02105030004], len 8
D/pppd    (  645): rcvd[LCP TermReq id=0x3]
D/pppd    (  645): sent [ff03c02106030004], len 8
D/pppd    (  645): sent[LCP TermAck id=0x3]
D/pppd    (  645): sent [ff03c0210503002c4661696c656420746f2061757468656e746963617465
206f757273656c76657320746f2070656572], len 48
D/pppd    (  645): sent[LCP TermReq id=0x3 "Failed to authenticate ourselves to peer"]
I/pppd    (  645): Connection terminated.
I/pppd    (  645): Modem hangup
I/pppd    (  681): pppd exited with 16

PAP认证的log：
D/pppd    (  596): using channel 1
I/pppd    (  596): Using interface ppp0
I/pppd    (  596): Connect: ppp0 <--> /dev/ttyS0
W/pppd    (  596): Warning - secret file /etc/ppp/pap-secrets has world and/or
group access
D/pppd    (  596): sent [ff03c021010100140206000000000506231d05b407020802], len 24
D/pppd    (  596): sent[LCP ConfReq id=0x1
]
D/pppd    (  596): sent [ff03c021010100140206000000000506231d05b407020802], len 24
D/pppd    (  596): sent[LCP ConfReq id=0x1
]
D/pppd    (  596): rcvd [ff03c0210101001d010405ea0206000000000305c223050506d06ef94a
07020802], len 33
D/pppd    (  596): rcvd[LCP ConfReq id=0x1
]
D/pppd    (  596): sent [ff03c021030100080304c023], len 12
D/pppd    (  596): sent[LCP ConfNak id=0x1 ]
D/pppd    (  596): rcvd [ff03c021020100140206000000000506231d05b407020802], len 24
D/pppd    (  596): rcvd[LCP ConfAck id=0x1
]
D/pppd    (  596): rcvd [ff03c021020100140206000000000506231d05b407020802], len 24
D/pppd    (  596): rcvd[LCP ConfAck id=0x1
]
D/pppd    (  596): rcvd [ff03c0210102001c010405ea0206000000000304c0230506d06ef9
4a07020802], len 32
D/pppd    (  596): rcvd[LCP ConfReq id=0x2
]
D/pppd    (  596): sent [ff03c0210202001c010405ea0206000000000304c0230506d06ef
94a07020802], len 32
D/pppd    (  596): sent[LCP ConfAck id=0x2
]
W/pppd    (  596): Warning - secret file /etc/ppp/pap-secrets has world and/or
group access
D/pppd    (  596): sent [ff03c0230101000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x1 user="card" password=]
D/pppd    (  596): sent [ff03c0230102000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x2 user="card" password=]
D/pppd    (  596): sent [ff03c0230103000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x3 user="card" password=]
D/pppd    (  596): sent [ff03c0230104000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x4 user="card" password=]
D/pppd    (  596): sent [ff03c0230105000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x5 user="card" password=]
D/pppd    (  596): sent [ff03c0230106000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x6 user="card" password=]
D/pppd    (  596): sent [ff03c0230107000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x7 user="card" password=]
D/pppd    (  596): sent [ff03c0230108000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x8 user="card" password=]
D/pppd    (  596): sent [ff03c0230109000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0x9 user="card" password=]
D/pppd    (  596): sent [ff03c023010a000e04636172640463617264], len 18
D/pppd    (  596): sent[PAP AuthReq id=0xa user="card" password=]
E/pppd    (  596): No response to PAP authenticate-requests
D/pppd    (  596): sent [ff03c0210502002c4661696c656420746f2061757468656e746
963617465206f757273656c76657320746f2070656572], len 48
D/pppd    (  596): sent[LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"]
D/pppd    (  596): rcvd [ff03c02106020004], len 8
D/pppd    (  596): rcvd[LCP TermAck id=0x2]
I/pppd    (  596): Connection terminated.
I/pppd    (  675): pppd exited with 19

guoguoguo

专家没来，我自己解决了

GAOYUYOU

兄弟，我的CDMA的USB网卡在加驱动加入平台后，老是提示端口错误，主要是什么原因引起的，能否给予分析一下，谢谢！

易晋生

不好意思，对于驱动这个层次我是个门外汉，你的问题我也没遇到过，帮不上。

wdwcymwjy

请教一下，CDMA拨号时PPP协商认证失败的问题是怎么解决的。我也遇到类似问题。

icad

解决方法能说一下吗？