suse pppd拨号的问题，请高手解答

lzhfly · 发表于 2010-4-28 16:59:14

两台suse linux系统用pppd拨号拨号命令
pppd updetach noauth passive pty " ssh xxx＠xxxxxxxx sudo /usr/sbin/pppd nodetach notty noauth" ipparam vpn 192.168.22.55:192.168.22.1

产生两个ppp
ppp0 Link encap

oint-to-Point Protocol
      inet addr:192.168.22.55  P-t-P:192.168.22.1  Mask:255.255.255.255
      UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
      RX packets:5473 errors:0 dropped:0 overruns:0 frame:0
      TX packets:4494 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:3

ppp1    Link encap

oint-to-Point Protocol
      inet addr:192.168.22.155  P-t-P:192.168.22.1  Mask:255.255.255.255
      UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
      RX packets:20 errors:0 dropped:0 overruns:0 frame:0
      TX packets:254 errors:0 dropped:0 overruns:0 carrier:0
      collisions:0 txqueuelen:3

但是ppp1 ping不出去且server ping  不通 ppp1    ppp0完全正常

lzhfly · 发表于 2010-4-29 16:42:13

请高手解答在线等

tocai · 发表于 2010-5-1 18:52:01

看一下是不是mtu的原因，把mtu改成1396试试

lzhfly · 发表于 2010-5-5 14:34:11

可以说详细点吗

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