Operating System - Linux
1829123 Members
2037 Online
109986 Solutions
New Discussion

Re: vpn (vpcn) connection problem

 
Ron Bombard
Frequent Advisor

vpn (vpcn) connection problem

Hi!
I'm using Kubunto 7.10

I'm using KVpnc to connect to my work cisco PIX vpn.

I want to rpc to a win2003 machine.

It says I'm Successfully Connected.

But... nothing works. I understand it will screw up my local web browsing and what not, but while connected to the vpn, thats fine.

But I cannot connect to anything on my work vpn.

If use rdc, and it says "Connection attempt to host failed"

If I try rdesktop, is says "No Route to host".

the remote vpn is 66.195.66.65 (cisco pix vpn)
my local ip is: 192.168.2.1 (vulcan)
my gateway to the net is: 192.168.2.34 (vpn router)

On my router I have the following ports forwarded to 192.168.2.1: 22, 5900, 5901, 3389, 500 plus others

This is my route output:

ronb@vulcan:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
66.195.66.65____192.168.2.34____255.255.255.255 UGH 0 0 0 eth0
192.168.2.0_____0.0.0.0_________255.255.255.0 U 0 0 0 cipsec
0.0.0.0_________192.168.2.219___0.0.0.0 UG 0 0 0 cipsec

my Ifconfig output:
ronb@vulcan:~$ ifconfig -a
cipsec0 Link encap:Ethernet HWaddr 00:0B:FC:F8:01:8F
inet addr:192.168.2.219 Mask:255.255.255.0
inet6 addr: fe80::20b:fcff:fef8:18f/64 Scope:Link
UP RUNNING NOARP MTU:1356 Metric:1
RX packets:0 errors:0 dropped:53 overruns:0 frame:0
TX packets:46 errors:0 dropped:72 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:3834 (3.7 KB)

eth0 Link encap:Ethernet HWaddr 00:18:F3:10:69:67
inet addr:192.168.2.1 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: fe80::218:f3ff:fe10:6967/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4615 errors:0 dropped:0 overruns:0 frame:0
TX packets:4204 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3995764 (3.8 MB) TX bytes:688483 (672.3 KB)
Interrupt:19 Base address:0x4000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:170 errors:0 dropped:0 overruns:0 frame:0
TX packets:170 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:40989 (40.0 KB) TX bytes:40989 (40.0 KB)

I assume maybe my route is screwed up somehow? any ideas?
can someone point me in the correct direction? I've been working on this for a week now to no avail.

Thanks Much!
Ron
Meddle not in the affairs of dragons... for you are crunchy and taste like chicken.
3 REPLIES 3
skt_skt
Honored Contributor

Re: vpn (vpcn) connection problem

infact i did not really understand your problem scenatio..but

did u notcie the "dropped" cipsec0.?

Please check with your network support guys too if any errors reporting from switch ports. What about the speed&duple settings at both ends..

RX packets:0 errors:0 dropped:53 overruns:0 frame:0
TX packets:46 errors:0 dropped:72 overruns:0 carrier:0


Ron Bombard
Frequent Advisor

Re: vpn (vpcn) connection problem

I'm sorry for not being clear.

My problem is, I connect the vpn, and then cannot connect to any servers ON the vpn. The vpn connects, asks my User & Pwd, then reports a successfull connection.

But I cannot RDP to any servers. I can from my Winblows machine though.

NO, I didn't notice the dropped TX packets. What could cause that? a firewall issue maybe? I thought all I had to do was forward port 5900 for the vnc, and 3389 for RDP. The same forward rules I used for my windows m/c.
Meddle not in the affairs of dragons... for you are crunchy and taste like chicken.
palaniappan.sp
Regular Advisor

Re: vpn (vpcn) connection problem

Hi,

Are you able to ping the servers,once VPN is connected.If u able to ping u can able to access it.Check with ur crendentials having power to take RDC on the Domain on which u r connecting through VPN.

Regds,
Palani
Everything is Possible and Anything is Feasible if u try