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Can't access other subnets on /22 network through PPTP

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demetri90
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Joined: Wed May 07, 2014 6:11 pm

Can't access other subnets on /22 network through PPTP

Fri Sep 12, 2014 9:07 pm

I have a 192.168.0.0/22 network set up, I also have a PPTP connection I use to work on their stuff remotely, however I can't access anything on 192.168.1.x or 192.168.2.x or 192.168.3.x. I'm trying to work on their phone system which is on 192.168.1.25, can't ping from my machine.
Code: Select all
/ppp secret
0   name   pptp                   password     Encrypt-DHCP 192.168.0.48

/ppp profile

 1   name="Encrypt-DHCP" local-address=192.168.0.1 remote-address=Pool1 use-mpls=default 
     use-compression=default use-vj-compression=default use-encryption=yes only-one=default 
     change-tcp-mss=yes address-list=""
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lambert
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Re: Can't access other subnets on /22 network through PPTP

Sat Sep 13, 2014 7:02 am

Where is the rest of the 192.168.0.0/22 subnet? Is it on your local LAN or is it broken up and spread out across a wide network with multiple routers?

If the IP address of your "LAN" is 192.168.0.1/22, you probably need to enable proxy arp on the same interface which has that IP address.
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demetri90
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Joined: Wed May 07, 2014 6:11 pm

Re: Can't access other subnets on /22 network through PPTP

Sat Sep 13, 2014 7:55 am

Where is the rest of the 192.168.0.0/22 subnet? Is it on your local LAN or is it broken up and spread out across a wide network with multiple routers?

If the IP address of your "LAN" is 192.168.0.1/22, you probably need to enable proxy arp on the same interface which has that IP address.
It's on bridge-local, and proxy-arp is enabled.
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sonny
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Re: Can't access other subnets on /22 network through PPTP

Sat Sep 13, 2014 10:21 am

what is the address of your pptp setup?
remote + local?

try to give the pptp adresses from space 10.X.X.X
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demetri90
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Joined: Wed May 07, 2014 6:11 pm

Re: Can't access other subnets on /22 network through PPTP

Sat Sep 13, 2014 6:13 pm

Local is 192.168.0.1, remote is 192.168.0.47
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demetri90
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Joined: Wed May 07, 2014 6:11 pm

Re: Can't access other subnets on /22 network through PPTP

Tue Sep 16, 2014 6:22 pm

Anyone?
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demetri90
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Joined: Wed May 07, 2014 6:11 pm

Re: Can't access other subnets on /22 network through PPTP

Fri Sep 19, 2014 9:19 pm

Bump
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sonny
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Re: AW: Can't access other subnets on /22 network through PP

Sun Sep 21, 2014 9:47 am

Have you tried my suggestion?

Gesendet von meinem HTC Flyer P510e mit Tapatalk 2
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demetri90
newbie
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Posts: 25
Joined: Wed May 07, 2014 6:11 pm

Re: AW: Can't access other subnets on /22 network through PP

Mon Sep 22, 2014 1:36 am

Have you tried my suggestion?

Gesendet von meinem HTC Flyer P510e mit Tapatalk 2
You mean set the remote address as 10.x.x.x?
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lambert
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Joined: Fri Jul 23, 2010 1:09 am

Re: Can't access other subnets on /22 network through PPTP

Mon Sep 22, 2014 9:49 pm

It is time to get a PPTP user connected and unable to access hosts on the LAN then run /system sup-output on your mikrotik and e-mail support@mikrotik.com. It works for me in the configuration you have described up through RouterOS 6.18.
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