Applications do not connect via PPTP while the VPN connect successfully

Hi all,

My system is openSUSE 13.2 x86_64 with KDE. Currently i’m trying to using a VPN with PPTP protocol. What’s weird is that NM successfully connected to the VPN but other applications still not connected via it.
Any ideas? Thanks in advance.

Some results after connected to VPN:

ip r

default via 192.168.1.1 dev enp3s0 proto dhcp
default dev ppp0 proto static scope link metric 1024
10.10.0.1 dev ppp0 proto kernel scope link src 10.10.0.4
106.185.53.127 via 192.168.1.1 dev enp3s0 proto static metric 1
106.187.102.123 via 192.168.1.1 dev enp3s0 proto static metric 1
192.168.1.0/24 dev enp3s0 proto kernel scope link src 192.168.1.100

route -n

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 enp3s0
0.0.0.0 0.0.0.0 0.0.0.0 U 1024 0 0 ppp0
10.10.0.1 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
106.185.53.127 192.168.1.1 255.255.255.255 UGH 1 0 0 enp3s0
106.187.102.123 192.168.1.1 255.255.255.255 UGH 1 0 0 enp3s0
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 enp3s0

Hui

After switching to “NetworkManager Service” from “Wicked Service”, now applications can connect to the VPN. Thanks!