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求助,为何同一个内部网络 VPN PPTP 上网,不同设备速度差别很大?
omi4399
·
Aug 23, 2014
· 3177 views
This topic created in 4276 days ago, the information mentioned may be changed or developed.
设置的内部网络PPTP上外网,iPhone iPad 等移动设备能到1m/s,用 Mac 或者 Linux 上网奇慢,路由器用 dd-wrt 拨号能到300kb/s 左右,为何会这样?
PPTP
WRT
内部
3 replies
•
2014-08-23 21:39:26 +08:00
1
jasontse
Aug 23, 2014 via iPad
把 MTU 限制到 1400 试一试
2
omi4399
OP
Aug 23, 2014
@
jasontse
1400不行,不知是不是 MTU 的问题,iPhone 的 MTU 是多少?
3
jasontse
Aug 23, 2014 via iPad
1
@
omi4399
# ifconfig
ppp0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1444
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