Hello!

I'm have 3 IP adresses(A,B and C) and several internal networks and remote branches (pptp). My voice 192.168.20.5, and remote voice 10.10.10.4 not connected. Uses /tool sniffer quick look

7 time=2.881 num=8 direction=rx interface=LAN20 src-address=192.168.20.5
dst-address=10.10.10.4 protocol=ip ip-protocol=ipencap size=104 cpu=1 fp=no
ip-packet-size=104 ip-header-size=20 dscp=0 identification=35320 fragment-offset=0
ttl=64

8 time=2.881 num=9 direction=rx interface=VRRP20 src-address=192.168.20.5
dst-address=10.10.10.4 protocol=ip ip-protocol=ipencap size=104 cpu=1 fp=no
ip-packet-size=104 ip-header-size=20 dscp=0 identification=35320 fragment-offset=0
ttl=64

9 time=2.881 num=10 direction=tx interface=<pptp-ns_n2> src-address=A
dst-address=10.10.10.4 protocol=ip ip-protocol=ipencap size=104 cpu=1 fp=no
ip-packet-size=104 ip-header-size=20 dscp=0 identification=35320 fragment-offset=0
ttl=63

My NAT rules not overload for 10.10.10.4 (NO PPTP interfaces!)

1 chain=srcnat action=masquerade out-interface=A-interface log=no log-prefix=""
2 chain=srcnat action=masquerade out-interface=B-interface log=no log-prefix=""
3 chain=srcnat action=masquerade out-interface=C-interface log=no log-prefix=""

Routes - internal pptpp route
0 ADo 10.10.10.0/24 192.168.103.82 110
0 ADC 192.168.103.82/32 192.168.103.1 <pptp-ns_n2> 0

PPTP status
17 ns_n2 pptp <EXT IP REMOTE BRANCH> 192.168.103.82 37m32s

Help me! Why work in NAT pptp?