求助：关于ppp拨号上网的问题

xuyun00

下面试整个操作的过程以及打印的信息：
bash-3.00# pppd call isp
Serial connection established.
using channel 7
Using interface ppp0
Connect: ppp0 <--> /dev/ttyS2
Warning - secret file /etc/ppp/pap-secrets has world and/or group access
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MD5> <magic 0xcba96e87>]
sent [LCP ConfNak id=0x1 <auth pap>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x2 <asyncmap 0x0> <auth pap> <magic 0xcba96e87>]
sent [LCP ConfAck id=0x2 <asyncmap 0x0> <auth pap> <magic 0xcba96e87>]
Warning - secret file /etc/ppp/pap-secrets has world and/or group access
sent [PAP AuthReq id=0x1 user="card" password=<hidden>]
rcvd [PAP AuthAck id=0x1 ""]
PAP authentication succeeded
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 10.51.36.247>]
rcvd [IPCP ConfReq id=0x1 <addr 220.192.56.18>]
sent [IPCP ConfAck id=0x1 <addr 220.192.56.18>]
rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
sent [IPCP ConfReq id=0x2 <addr 10.51.36.247>]
rcvd [IPCP ConfNak id=0x2 <addr 220.192.63.64>]
sent [IPCP ConfReq id=0x3 <addr 220.192.63.64>]
rcvd [IPCP ConfAck id=0x3 <addr 220.192.63.64>]
local  IP address 220.192.63.64
remote IP address 220.192.56.18
但是由于目前没有IE等工具，不知道如何测试，使用linux自带的traceroute命令进行跟踪，结果只能跟踪到remote IP，如下：
traceroute to 61.172.201.194 (61.172.201.194), 30 hops max, 38 byte packets
1  * * 220.192.56.18 (220.192.56.18)  644.101 ms
2  * * *
3  * * *
请问这个是怎么回事？有没有好的调试手段和建议？

我的isp文件如下/etc/ppp/isp：
ttyS2  # modem is connected to /dev/ttyS0
crtscts  # use hardware flow control
115200  # run the serial port at 38400 baud
#noauth  # don't require the ISP to authenticate itself
connect '/usr/local/sbin/chat -v -f /etc/ppp/chat-isp'
defaultroute # use the ISP as our default route
debug                                 
nodetach
ipcp-accept-local
ipcp-accept-remote
user card

匪徒

已经获得了ip了

  不晓得你的dns怎么设置的?
   如果不是在配置文件中说明,那么在options中加上一条 usepeerdns

xuyun00

呵呵，找机会试试看，谢谢拉

MyForever

Post by xuyun00
下面试整个操作的过程以及打印的信息：
bash-3.00# pppd call isp
Serial connection established.
using channel 7
Using interface ppp0
Connect: ppp0 <--> /dev/ttyS2
Warning - secret file /etc/ppp/pap-secrets has world and/or group access
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MD5> <magic 0xcba96e87>]
sent [LCP ConfNak id=0x1 <auth pap>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x4391f1ea> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x2 <asyncmap 0x0> <auth pap> <magic 0xcba96e87>]
sent [LCP ConfAck id=0x2 <asyncmap 0x0> <auth pap> <magic 0xcba96e87>]
Warning - secret file /etc/ppp/pap-secrets has world and/or group access
sent [PAP AuthReq id=0x1 user="card" password=<hidden>]
rcvd [PAP AuthAck id=0x1 ""]
PAP authentication succeeded
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 10.51.36.247>]
rcvd [IPCP ConfReq id=0x1 <addr 220.192.56.18>]
sent [IPCP ConfAck id=0x1 <addr 220.192.56.18>]
rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
sent [IPCP ConfReq id=0x2 <addr 10.51.36.247>]
rcvd [IPCP ConfNak id=0x2 <addr 220.192.63.64>]
sent [IPCP ConfReq id=0x3 <addr 220.192.63.64>]
rcvd [IPCP ConfAck id=0x3 <addr 220.192.63.64>]
local IP address 220.192.63.64
remote IP address 220.192.56.18
但是由于目前没有IE等工具，不知道如何测试，使用linux自带的traceroute命令进行跟踪，结果只能跟踪到remote IP，如下：
traceroute to 61.172.201.194 (61.172.201.194), 30 hops max, 38 byte packets
1 * * 220.192.56.18 (220.192.56.18) 644.101 ms
2 * * *
3 * * *
请问这个是怎么回事？有没有好的调试手段和建议？

我的isp文件如下/etc/ppp/isp：
ttyS2 # modem is connected to /dev/ttyS0
crtscts # use hardware flow control
115200 # run the serial port at 38400 baud
#noauth # don't require the ISP to authenticate itself
connect '/usr/local/sbin/chat -v -f /etc/ppp/chat-isp'
defaultroute # use the ISP as our default route
debug
nodetach
ipcp-accept-local
ipcp-accept-remote
user card

配置好你的DNS，然后直接ping某个网站

或者你是公网上的某个IP