VPN (PPTP) problem

Hi
I have a weird VPN problem on my macbook. I'm trying to connect to a Windows 2000 Server though VPN dialup (PPTP), it connects, seems like I'm getting an IP, but I cannot access anything on the network.
VPN dialup works fine from my iMac, so I know it's not a server issue.
Any one have any suggestions?
Thanks

I had this issue too.
I don't know much about this sort of thing, but my network admin makes me go to terminal every time and enter this in
sudo route add 10.10.0.0/16 10.10.7.1

Similar Messages

Tiger VPN (PPTP) connection issues

Hello everyone.
I'm having major issues trying to connect to office VPN from home; hoping someone can point me in the right direction. (And my profound apologies in advance for the long post -- just trying make sure to include enough detail to debug whatever might be happening)
At the office we have a 3Com OfficeConnect VPN Firewall sitting in front of a Microsoft 2003 Exchange server. (3Com product page for this VPN box is http://www.3com.com/products/en_US/detail.jsp?tab=features&sku=3CR870-95&pathtyp e=purchase). Home connection is a Linksys WRT54GL wireless router in front of a broadband cable modem. PPTP pass-through is enabled in the router config.
At home I have a WinXP-SP2 laptop and my G4 Powerbook (OS 10.4.7) sitting side-by-side. From the XP laptop, I can get into the VPN using XP's built-in client without any problems. The DNS lookup and authentication steps take about 2-3 seconds combined. Once the connection is established, both external sites (cnn.com) and internal sites (intranet.companyname.local) load in a browser window without any appreciable delay. I can also access Windows shared drives on the internal network without problems, including large (10's of MB or more) file copies to/from the XP laptop's HD.
On the Powerbook, using Tiger's built-in VPN client, I can connect OK (though the authentication step takes a bit longer, about 4-5 seconds), but after that, almost nothing works. I can ping the internal DNS server, but after a few pings with reasonable delays (~15 millisecond range), the round-trip times suddenly jump to handfuls of seconds. In the browser, trying to load an internal webpage (http://intranet.companyname.local) times out before anything shows up on screen. In Finder, using Go>Connect to Server... very slowly establishes the connection (~10-15 seconds or longer), and sometimes opens a Finder window... but then invariably times out. I have never once had the connection remain stable enough to transfer so much as a single file from the shared volume onto the Powerbook's Desktop before it times out and disconnects.
On the XP machine, relevant(?) VPN config settings are:
require secured password
require data encryption (disconnect if none)
PPTP VPN
LCP extensions enabled
software compression enabled
multi-link negotiation for single link connections DISABLED
server type = PPP
transports = TCP/IP
authentication = MS CHAP
encryption = MPPE 128
compression = none
PPP multilink framing = off
and, once the VPN connection is established, parameters are (from "ipcofig /all"):
Windows IP Configuration
Host Name . . . . . . . . . . . . : (companyname)-hj2
Primary Dns Suffix . . . . . . . : (companyname).local
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : (companyname).local
Ethernet adapter Wireless Network Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/Wireless 2915ABG Network Connection
Physical Address. . . . . . . . . : XX-XX-XX-XX-XX-XX
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.104
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
PPP adapter (ConnectionName):
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : WAN (PPP/SLIP) Interface
Physical Address. . . . . . . . . : XX-XX-XX-XX-XX-XX
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 172.16.0.70
Subnet Mask . . . . . . . . . . . : 255.255.255.255
Default Gateway . . . . . . . . . : 172.16.0.70
DNS Servers . . . . . . . . . . . : 172.16.0.11
finally, results of "ping -n 10 (InternalServer)":
Pinging (InternalServer).(companyname).local [172.16.0.5] with 32 bytes of data:
Reply from 172.16.0.5: bytes=32 time=4ms TTL=128
Reply from 172.16.0.5: bytes=32 time=10ms TTL=128
Reply from 172.16.0.5: bytes=32 time=10ms TTL=128
Ping statistics for 172.16.0.5:
Packets: Sent = 10, Received = 10, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 4ms, Maximum = 10ms, Average = 9ms
On the Powerbook, I have a VPN (PPTP) connection set up with "Send all traffic over VPN connection" unchecked. In the Network panel of System Preferences, I have tried manually adding (and removing) "local, (companyname).local" in the Search Domains line, and manually adding (and removing) the IPs of our internal DNS servers (172.16.0.5, 172.16.0.11) under the TCP/IP tab. Proxies are turned off in all cases.
With those settings, the relevant(?) parts of running "ifconfig" from a Terminal window after starting the VPN are as follows:
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x1
inet 127.0.0.1 netmask 0xff000000
en1: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::XXX:XXXX:XXXX:XXXX%en1 prefixlen 64 scopeid 0x5
inet 192.168.1.100 netmask 0xffffff00 broadcast 192.168.1.255
ether XX:XX:XX:XX:XX:XX
media: autoselect status: active
supported media: autoselect
fw0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 4078
lladdr XX:XX:XX:XX:XX:XX:XX:XX
media: autoselect <full-duplex> status: inactive
supported media: autoselect <full-duplex>
ppp0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1444
inet 172.16.0.69 --> 172.16.0.11 netmask 0xffff0000
The associated connection log from Internet Connect is:
Tue Jul 18 08:50:57 2006 : PPTP connecting to server 'vpn.(companyname).com' (XXX.XXX.XXX.XXX)...
Tue Jul 18 08:50:57 2006 : PPTP connection established.
Tue Jul 18 08:50:58 2006 : using link 0
Tue Jul 18 08:50:58 2006 : Using interface ppp0
Tue Jul 18 08:50:58 2006 : Connect: ppp0 <--> socket[34:17]
Tue Jul 18 08:50:58 2006 : sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xb851f701> <pcomp> <accomp>]
Tue Jul 18 08:50:58 2006 : rcvd [LCP ConfReq id=0x1 <mru 1492> <auth chap MS> <magic 0x80697000>]
Tue Jul 18 08:50:58 2006 : lcp_reqci: returning CONFACK.
Tue Jul 18 08:50:58 2006 : sent [LCP ConfAck id=0x1 <mru 1492> <auth chap MS> <magic 0x80697000>]
Tue Jul 18 08:50:58 2006 : rcvd [LCP ConfRej id=0x1 <asyncmap 0x0> <pcomp> <accomp>]
Tue Jul 18 08:50:58 2006 : sent [LCP ConfReq id=0x2 <magic 0xb851f701>]
Tue Jul 18 08:50:58 2006 : rcvd [LCP ConfAck id=0x2 <magic 0xb851f701>]
Tue Jul 18 08:50:58 2006 : sent [LCP EchoReq id=0x0 magic=0xb851f701]
Tue Jul 18 08:50:58 2006 : rcvd [CHAP Challenge id=0x1 <4f0656add65818c2>, name = "Guest"]
Tue Jul 18 08:50:58 2006 : sent [CHAP Response id=0x1 <0000000000000000000000000000000000000000000000004c86e5ccf08b95431034ef14706021 d358dc21b96a59157301>, name = "(UserName)"]
Tue Jul 18 08:50:58 2006 : rcvd [LCP EchoRep id=0x0 magic=0x80697000]
Tue Jul 18 08:50:58 2006 : rcvd [CHAP Success id=0x1 "Authentication succeeded, welcome!"]
Tue Jul 18 08:50:58 2006 : CHAP authentication succeeded: Authentication succeeded, welcome!
Tue Jul 18 08:50:58 2006 : Disabling 40-bit MPPE; MS-CHAP LM not supported
Tue Jul 18 08:50:58 2006 : sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>]
Tue Jul 18 08:50:58 2006 : rcvd [IPCP ConfReq id=0x1 <addr 172.16.0.11> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Tue Jul 18 08:50:58 2006 : sent [IPCP TermAck id=0x1]
Tue Jul 18 08:50:58 2006 : rcvd [CCP ConfReq id=0x1 <mppe +H +M +S +L -D -C>]
Tue Jul 18 08:50:58 2006 : sent [CCP ConfNak id=0x1 <mppe +H -M +S -L -D -C>]
Tue Jul 18 08:50:58 2006 : rcvd [CCP ConfAck id=0x1 <mppe +H -M +S -L -D -C>]
Tue Jul 18 08:50:58 2006 : rcvd [CCP ConfReq id=0x2 <mppe +H -M +S -L -D -C>]
Tue Jul 18 08:50:58 2006 : sent [CCP ConfAck id=0x2 <mppe +H -M +S -L -D -C>]
Tue Jul 18 08:50:58 2006 : MPPE 128-bit stateless compression enabled
Tue Jul 18 08:50:58 2006 : sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
Tue Jul 18 08:50:58 2006 : sent [IPV6CP ConfReq id=0x1 <addr fe80::020a:95ff:fea5:564c>]
Tue Jul 18 08:50:58 2006 : sent [ACSCP] 01 01 00 10 01 06 00 00 00 01 02 06 00 00 00 01
Tue Jul 18 08:50:58 2006 : rcvd [LCP ProtRej id=0x1 80 57 01 01 00 0e 01 0a 02 0a 95 ff fe a5 56 4c]
Tue Jul 18 08:50:58 2006 : rcvd [LCP ProtRej id=0x2 82 35 01 01 00 10 01 06 00 00 00 01 02 06 00 00 00 01]
Tue Jul 18 08:50:58 2006 : rcvd [IPCP ConfRej id=0x1 <ms-dns3 0.0.0.0>]
Tue Jul 18 08:50:58 2006 : sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 0.0.0.0>]
Tue Jul 18 08:50:58 2006 : rcvd [IPCP ConfNak id=0x2 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:50:58 2006 : sent [IPCP ConfReq id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:50:58 2006 : rcvd [IPCP ConfAck id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:01 2006 : sent [IPCP ConfReq id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:01 2006 : rcvd [IPCP ConfAck id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:04 2006 : sent [IPCP ConfReq id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:04 2006 : rcvd [IPCP ConfAck id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:07 2006 : sent [IPCP ConfReq id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:07 2006 : rcvd [IPCP ConfAck id=0x3 <addr 172.16.0.69> <ms-dns1 172.16.0.11>]
Tue Jul 18 08:51:08 2006 : rcvd [IPCP ConfReq id=0x1 <addr 172.16.0.11> <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Tue Jul 18 08:51:08 2006 : ipcp: returning Configure-REJ
Tue Jul 18 08:51:08 2006 : sent [IPCP ConfRej id=0x1 <ms-dns3 0.0.0.0> <ms-wins 0.0.0.0>]
Tue Jul 18 08:51:08 2006 : rcvd [IPCP ConfReq id=0x2 <addr 172.16.0.11>]
Tue Jul 18 08:51:08 2006 : ipcp: returning Configure-ACK
Tue Jul 18 08:51:08 2006 : sent [IPCP ConfAck id=0x2 <addr 172.16.0.11>]
Tue Jul 18 08:51:08 2006 : ipcp: up
Tue Jul 18 08:51:08 2006 : local IP address 172.16.0.69
Tue Jul 18 08:51:08 2006 : remote IP address 172.16.0.11
Tue Jul 18 08:51:08 2006 : primary DNS address 172.16.0.11
The problem is that despite this apparently successful negotiation, the VPN connection doesn't really work. If I type "intranet" into the browser URL bar, it doesn't pick it up as "intranet.companyname.local" and instead treats this as a search query, which it passes to google... which times out. If I type "intranet.companyname.local" into the URL bar instead, it appears to do the DNS lookup correctly... but then times out again.
Ping times look like this at first:
PING (InternalServer).(companyname).local (172.16.0.5): 56 data bytes
64 bytes from 172.16.0.5: icmp_seq=0 ttl=128 time=16.605 ms
64 bytes from 172.16.0.5: icmp_seq=1 ttl=128 time=15.920 ms
64 bytes from 172.16.0.5: icmp_seq=2 ttl=128 time=16.154 ms
^C
--- (InternalServer).(companyname).local ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 15.920/16.226/16.605/0.284 ms
... but then if I try it again two seconds later:
PING (InternalServer).(companyname).local (172.16.0.5): 56 data bytes
64 bytes from 172.16.0.5: icmp_seq=0 ttl=128 time=727.144 ms
64 bytes from 172.16.0.5: icmp_seq=1 ttl=128 time=1727.030 ms
64 bytes from 172.16.0.5: icmp_seq=2 ttl=128 time=2727.260 ms
64 bytes from 172.16.0.5: icmp_seq=3 ttl=128 time=3726.747 ms
64 bytes from 172.16.0.5: icmp_seq=4 ttl=128 time=5723.986 ms
64 bytes from 172.16.0.5: icmp_seq=5 ttl=128 time=5719.810 ms
64 bytes from 172.16.0.5: icmp_seq=6 ttl=128 time=6720.334 ms
64 bytes from 172.16.0.5: icmp_seq=7 ttl=128 time=6719.848 ms
^C
--- (InternalServer).(companyname).local ping statistics ---
15 packets transmitted, 8 packets received, 46% packet loss
round-trip min/avg/max/stddev = 727.144/4224.020/6720.334/2176.543 ms
OK, enough for now. Can anyone spot what I might be doing wrong, and/or suggest something to try to remedy this? If there is any additional logging/debug info that would be useful, please ask and I will track it down.
Thanks very much in advance!!! /HJ

Problem not entirely solved, but mostly working now. It turns out the issue was with the 3Com OfficeConnect VPN box. It was causing all sorts of headaches and had to be manually power cycled at least once a week, so we ditched it and got a Linux-based Firewall/VPN appliance (http://www.ingate.com/ingate_vpn.php).
Now I can connect and mount Windows drives via SMB (both the command line and the Finder's "Connect to Server" approach seem to work). Performance still exhibits annoying lags at random times, and occasionally the VPN connection disconnects for no good reason, but at least I can get at my files from home. The other issues -- such as being able to resolve "xxx.yyy.local" addresses in the browser by making sure I hit the internal DNS server before any external ones -- all seem to be network configuration issues on my end.
In short, my guess is that the 3Com box was causing issues with some low-level timing parameters or other related settings in how the VPN connection was being established. I was just starting to teach myself about ARP tables, NTLMv2 authentication, and the like when we replaced it with the new firewall.
Hope this helps.
/Heywood

"invalid vpn secrets" problem for networkmanager has driven me mad

The problem came out after the huge update (libpng/libjpeg) several days ago (but is probably not a problem caused by it). I was not able to start X after that update, and had no time to waste on the fixing, so I just tried to enable testing (though that did not help). And I found my networkmanager-pptp was updated.
The problem now is that I cannot use networkmanager to connect to the internet through vpn (pptp). An error message "... invalid vpn secrets" comes out every time. I tried different solutions, including:
1. delete and reconfigure the vpn settings
2. downgrade networkmanger and related packages
3. delete ~/.gnome2/keyrings
4. use gconf-editor to set "refuse-eap" somewhere
and several other dirty fixes, but all these did not bring the function back.
The laptop is useless without network and graphical tools. I am still suffering. Anybody can help me?
Last edited by sfbi (2010-02-05 14:43:28)

i also had this problem and was able to get it working again by removing networkmanager (plus packages depending on it) and upgrading to -git packages from aur:
network-manager-applet-git-20100212-1-i686.pkg.tar.gz
networkmanager-pptp-git-20100212-1-i686.pkg.tar.gz
networkmanager-git-20100212-1-i686.pkg.tar.gz
in short, i just used:
pacman -Rcs networkmanager
pacman -S gtk-doc # (missing dependency for networkmanager-git)
yaourt -S networkmanager-pptp-git
Last edited by dex (2010-02-12 07:46:27)

Slow VPN PPTP Transfer Speeds vs. Windows XP

I recently switched my father to a new unibody MacBook after years of Windows XP heartache. He uses a VPN (PPTP) connection to access files on the Windows 2003 server at work.
*On the Mac (10.5.5), the file transfer speed over VPN is so slow that it is unusable.* Leopard can connect to the SMB server easily enough but clicking on a volume shows nothing until, after a 2-3 minute wait, the file list finally populates. The old Windows XP machine loads the volumes far quicker and is noticeably faster.
We are using the same credentials and settings as on the old machine, but nothing we do will speed up the connection so that it is actually usable.
Any thoughts or suggestions? At this stage I am extremely disappointed in the Mac's ability to integrate with enterprise. I was so sure the transition would be seamless but Leopard is making basic tasks much more difficult. It's egg on my face!
Help would be much appreciated!
Thanks, jd.
P.S. My apologies if this has already been discussed. Searching didn't give me many relevant results...

Hi Joe,
College networks can have a lot of unusual security monitoring systems in place, so it's conceivable that they limit non-PC speed, but as you said, you've checked that.
There is a known issue with some Gigabit Ethernet capable Macintosh systems and some switches. This problem can be fixed by software configuration, so it's possible Windows automatically does it, but MacOS doesn't. Have a look at the instructions specified in this Apple article and see if it helps: http://docs.info.apple.com/article.html?artnum=303660

Keine Verbindung ins VPN (PPTP) seit 10.7.3

Hallo.
Seit Update auf 10.7.3 komme ich mit dem MacBook nicht mehr ins VPN (PPTP) rein. Der Verbindungsaufbau wird sofort abgebrochen. Die Seite http://support.apple.com/kb/HT4748 kenne ich schon und hilft mir rein gar nicht weiter.
Meinen iMac hab ich immer auf gleichem Stand wie das MacBook was die Software betrifft. Mit dem iMac komme ich ins VPN, mit dem Macbook nicht. Ich habe bereits alle Einstellungen überprüft, neu vorgenommen etc. und kann einfach nicht das Problem finden. Im Internet habe ich gelesen, dass einige Leute das gleiche Problem haben aber bisher keine Lösungsansätze.
Kann mir jemand weiterhelfen?
Viele Grüße
Rosi

If you have access to latest developer builds of 10.7.3..
Replace /usr/sbin/vpnd in your 10.7.2 server with the same file from 10.7.3 build.
This resolves the CCP issue

Linksys WRTU54G-TM VPN connection problems

i cannot seem to get VPN (pptp) to work with this router. if i directly connect to the cable modem it works fine. i have updated the firmware and also i have made sure to enable all VPN pass-throughs. i even tried disabling the firewalls on both the router and my computer but to no avail. what is the issue here? i sometimes work from home and i really need to get this working.
thanks

What software you are using, when you try to connect to your VPN network. You need to open the Ports for your VPN software on your router and once its done, after this you will be able to access VPN on your computer.

VPN (PPTP) Authentication Failed

Hi,
I am trying to Connect to my work network. Work uses a Secure Computing SG560.
The setup at work on the SG560 is as follows:
PPTP VPN Server
Authentication Scheme: Weakly Encrypted Authentication (CHAP)
Encryption: Strong Encryption (MPPE 128 Bit)
On my mac, I have setup a new VPN (PPTP) Connection
Given it the Internet Address
My Account Name
Encryption Auto (And tried Maximum)
Authentication Settings is password with my password set on the SG560.
Pressing Connection I get a prompt saying Authentication failed
In my console I have this (obviously some settings omitted)
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] pppd 2.4.2 (Apple version 412.3) started by wt9bind, uid 501
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] PPTP connecting to server 'x.x.x.x' (x.x.x.x)...
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] PPTP connection established.
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] Connect: ppp0 <--> socket[34:17]
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] MS-CHAP authentication failed:
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] Connection terminated.
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] PPTP disconnecting...
6/12/10 06/12/10 - 9:06:48 PM pppd[1825] PPTP disconnected
The only way to get this working is to change the Authentication Scheme in the SG560 to No Auth
If I do this, it connects perfectly with the following:
6/12/10 06/12/10 - 9:09:15 PM kernel utunctlconnect: creating interface utun0
6/12/10 06/12/10 - 9:09:16 PM pppd[1839] pppd 2.4.2 (Apple version 412.3) started by wt9bind, uid 501
6/12/10 06/12/10 - 9:09:16 PM pppd[1839] PPTP connecting to server 'x.x.x.x' (x.x.x.x)...
6/12/10 06/12/10 - 9:09:16 PM pppd[1839] PPTP connection established.
6/12/10 06/12/10 - 9:09:16 PM pppd[1839] Connect: ppp0 <--> socket[34:17]
6/12/10 06/12/10 - 9:09:17 PM pppd[1839] local IP address x.x.x.x
6/12/10 06/12/10 - 9:09:17 PM pppd[1839] remote IP address x.x.x.x
6/12/10 06/12/10 - 9:09:17 PM pppd[1839] primary DNS address x.x.x.x
6/12/10 06/12/10 - 9:09:17 PM pppd[1839] secondary DNS address x.x.x.x
6/12/10 06/12/10 - 9:09:17 PM configd[14] network configuration changed.
6/12/10 06/12/10 - 9:09:17 PM pppd[1839] pptpwaitinput: Address added. previous interface setting (name: en0, address: 192.168.1.9), current interface setting (name: ppp0, family: PPP, address: x.x.x.x, subnet: 255.255.0.0, destination: x.x.x.x).
6/12/10 06/12/10 - 9:09:17 PM configd[14] network configuration changed.
6/12/10 06/12/10 - 9:09:17 PM vmnet-bridge[234] Dynamic store changed
6/12/10 06/12/10 - 9:09:17 PM vmnet-bridge[234] Could not retrieve media for interface ppp0: Operation not supported on socket.
6/12/10 06/12/10 - 9:09:17 PM kernel vmnet: VMNetDisconnect called for port 0xf8f9f00
6/12/10 06/12/10 - 9:09:17 PM kernel vmnet: Invalidating peer info for hub: 0, port: 0
6/12/10 06/12/10 - 9:09:17 PM kernel vmnet: bridge-en0: filter detached
6/12/10 06/12/10 - 9:09:17 PM kernel vmnet: bridge-en0: down
6/12/10 06/12/10 - 9:09:17 PM kernel vmnet: bridge-en0: detached
6/12/10 06/12/10 - 9:09:17 PM kernel vmnet: Freeing hub at 0xe45a000.
Now obviously running no auth is totally unacceptable.
The options in the SG560 for Authentication Scheme is:
PAP
CHAP
MS-CHAP
MS-CHAPV2
Required Encryption:
No Encryption
Basic Encryption MPPE 40Bit
Strong Encryption MPPE 128Bit
Can somebody tell me why my client on my mac will not connect as soon as the encryption level is changed on the SG560? It works perfectly from Windows.
Thanks

Can anybody help me on this?

Out of ideas diagnosing VPN connection problems

I'm having trouble narrowing down what's causing the VPN connection problems to my new Mini Server. Sometimes I can connect just fine with my MacBookPro and use all the resources like file sharing, etc. So, this leads me to believe it has been setup correctly. But then, for no reason at all (maybe it's later in the same day, or a completely different day) it will just stop working and I cannot connect at all.
*MacBook and iMac at home cannot connect, but iPhone can*
This is what's really throwing me off. This afternoon, I cannot connect to the server from home with my MacBook or my iMac. BUT, my iPhone can -using the same WiFi network my computers are on, not the cellular network. How could that be? The VPN settings on all 3 devices match exactly.
*Colleagues with other ISP's can connect, while I cannot*
I've called Comcast business (which provides the static IP for our office server) and they tell me all my settings are correct for allowing VPN traffic through. Likewise, Comcast Residential tells me there is nothing that would block VPN traffic from my home. They tell me to talk with Apple. argh!
*Web and Server Admin services are still accessible when VPN is not working*
We have exposed the Server's Web and Admin services without needing a VPN connection to access them. Since these services are accessible to me even when the VPN is not working, this leads me to believe the server is operating normally and capable of receiving incoming traffic.
I'm out of ideas and I'm starting to lose my mind!!! Any ideas on why my 2 computers sometimes can connect, yet sometimes cannot...all the while, my iPhone can connect just fine over the same network???

I don't have an explanation for the erratic nature of your connections. It's only as I've said before, in my experiences with such problems it has always traced back to misconfigured network or DNS settings. mDNS is multicast DNS and it's a protocol Apple uses so its devices can find each other easily. That may be the reason why your iPhone can connect when other things can't.
To take a step back, here is how I think things should be set up:
\- Your dedicated IP address should be assigned to your router automatically through PPPoE
\- The name servers as set in your router should be your ISP's name servers
\- Make sure the server has only one connection to the router that is managing the dedicated IP, either wired or wireless, but not both
\- A static network address should be assigned to your server's MAC address in the router's DHCP settings
\- The server's network address should be put in the DMZ on the router or set as the default server in the NAT settings, depending on the router
\- The network settings in System Preferences on the server should be set to DHCP with manual address and the server's network address entered correctly
\- The router address should be listed correctly in the network settings in System Preferences on the server
\- The name servers in the network settings in System Preferences on the server should be 127.0.0.1 and the router's IP address, nothing else.
\- The zone files on the server should have a primary and reverse zone for each domain name and its network address. Do not use the dedicated IP address in the zone files on the server.
If everything is set as I described, it should work. If it doesn't, it's time to call a witch doctor or an exorcist.

VPN passthru problem

I have on Win 2003 server install VPN server.
When I tryed connect i get following error in server's Event log:
A connection between the VPN server and the VPN client [MYPUBLICIP] has been established, but the VPN connection cannot be completed. The most common cause for this is that a firewall or router between the VPN server and the VPN client is not configured to allow Generic Routing Encapsulation (GRE) packets (protocol 47). Verify that the firewalls and routers between your VPN server and the Internet allow GRE packets. Make sure the firewalls and routers on the user's network are also configured to allow GRE packets. If the problem persists, have the user contact the Internet service provider (ISP) to determine whether the ISP might be blocking GRE packets.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
How I can configure ruter in my case?

I use PPTP VPN protocol.
This means that I must forward following ports:
TCP 1723
IP Protocol ID of 47 (0x2F). => This filter allows PPTP tunneled data to the PPTP server
How can I forward IP protocol?

PPTP Problems with RV320

I just bought a new RV320 to replace my older RV082 in my local office network. I was able to get the RV320 set up and running, but had a problem with the PPTP settings. On the RV082 I have three gateway-to-gateway VPNs set up and when a user logs in using a PPTP VPN they are able to access resources on any of the gateway-togateway VPNs. I set up the RV320 the same way and had all of the gateway-to-gateway tunnels up and running and verified from my internal network that I can reach the servers on each tunnel. I set up a PPTP user and verified that I can reach the network from a remote computer, but when I try to reach a resource on one of the gateway-to-gateway tunnels it crashes the RV320 and I have to reconnect all of my gateway-to-gateway VPNs. I ensured that all of the pass throughs are enabled and haven't found any other settings that seem out of place. Can anyone think of anything else that I may need to set up to get this to work?
I know a lot of people wouldn't use the PPTP with the other options available, but this is the best option to connect my Surface RT tablet to the network while I'm on the road since a client isn't availble for it.
Thanks,
Clinton

Clinton,
just found your post and it sounds similar to an issue I am experiencing with a client.
Two sites, RV320 with latest firmware in the main office and a satellite office with a Netgear unit. Both connected via a gateway to gateway IPSec vpn. The link is very stable. The satellite office initiates the connection. The main office RV320 also has a number of users setup for PPTP remote access to company resources such as rdp/rdc.
Our issue is when I vpn in with pptp to the main office, the RV320, the moment I try to access the satellite office subnet it triggers the IPSec gateway to gateway vpn to crash. I then have to remote into the satellite office and manual restart the link.... then all is fine again. Now, if I am physically at the main office, and ping or access the satellite office subnet, all is fine.
My thought has been that either I do not have the gateway to gateway vpn setup properly or there is some access rule I am missing. I need to do some more research and experiment with the connection. It very well could be my setup as this was the first time I have setup IPSec... Just as a note, the RV320 itself never crashes ... it just shows the IPSec vpn is down ... I need to isolate the issue to either the Netgear or Cisco side...
I will follow this thread and see if you find out anything.
cheers
greg

Cisco RV130W VPN firewall problems

Dear Supports:
I am newbie with Cisco, and I bought a Cisco RV130W wireless VPN router last week but
I got same problem with this router.
1)I have installed a DHCP server in our internal network so I have disabled the DHCP
service under network > LAN > LAN configuration > Server Settings(DHCP), but after
this action, all of our wireless device can not get IP again, finally I have
enabled the DHCP relay and put the DHCP server IP to "Remote DHCP Server" field, and
the problem seems fixed, may I know I have take a right action ? And if the answer
is yes, what is the usage for the DHCP Server "Disable" option ?
2)When I set DHCP to Disable, I find that dashboard still showing that the DHCP
server still in "Enabled" status (Dashboard right top corner > LAN (local network)
Interface > DHCP Server: Enabled), may I know it is a firmware bug or just some
setting I missed ?
3)WiFi signal is weak but I can not find any setting to control signal strong, some
times the SSID disappeared, finally I find that because I placed a Ext. USB 3.0 HDD
aside the router, after I remove the HDD and the SSID never disappear again, but I
don't know why this case happened and how can I prevent those case happened again?
4)In dashboard I find that VPN server > PPTP User: 0/1 , but in user manual I also
find that PPTP VPN > 10 PPTP tunnels for remote client access, may I know in
actually the router supports 1 or 10 PPTP user(s) ?
5)The PPTP VPN will disconnect automatically after connected 10~15 mins, I have try with 2 android device , one is running android 4.2 with native VPN client , and another one is running android 4.4.2 with apps "VpnRoot" , can you let me some hints how to trace and fix the problem ?
Thank for the support and I am wait for the reply , thanks.

This document demonstrates how to configure a connection between a router and the Cisco VPN Client 4.x using Remote Authentication Dial-In User Service (RADIUS) for user authentication. Cisco IOS? Software Releases 12.2(8)T and later support connections from Cisco VPN Client 3.x. The VPN Clients 3.x and 4.x use Diffie Hellman (DH) group 2 policy. The isakmp policy # group 2 command enables the VPN Clients to connect.
http://www.cisco.com/en/US/tech/tk583/tk372/technologies_configuration_example09186a00800946b7.shtml

VPN PPTP SBS2003 LCP: timeout sending Config-Requests

When using a 3rd party app (DigiTunnel), I can connect to my office network (Windows Small Business Server Premium 2003R2).
Using Internet Connect in 10.4.11, it worked a few times then stopped.
Here's the connection log:
PPTP connection established.
Using interface ppp0
Connect: ppp0 <--> socket[34:17]
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x368b037d> <pcomp> <accomp>]
*LCP: timeout sending Config-Requests*
Connection terminated.
PPTP disconnecting...
PPTP disconnected
Any suggestions? TIA

VPN has been a continuing issue in or organisation. There could be more than one issue problem causing the issues we have, however we have found that our Netgear router appears to have issues. After a bit of research on other forums I found other people who had flagged other Netgear routers as having similar issues and that VPN connections could be reestablished buy turning on and off settings with in the control panel for the router. Doing so jogs it working again for no apparent reason, even when the resulting settings are exactly the same as before.
It is because of this reason and other issues I have had with other Netgear routers that I have decided that I cant fully fix our issues with VPN until we have replaced our router with something more suitable.

[Solved] VPN - PPTP + OpenVPN not working

Hi everyone,
I've got a problem with the configuration of my new VPN. Everytime I try to connect to my commercial VPN-Server (to get access to BBC, Hulu etc.), I get the error
# openvpn test.conf
TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri May 7 08:58:13 2010 us=944286 TLS Error: TLS handshake failed
Fri May 7 08:58:13 2010 us=944416 TCP/UDP: Closing socket
Something similar is happening if I use PPTP with kvpnc
debug: Preserving network environment
debug: pppd: /usr/sbin/pppd
debug: Loading of module "ip_gre" was successful.
error: Unable to start proc (getting IP address from interface).
debug: pppd peer script: /etc/ppp/peers/kvpnc.blackVPN_UK_PPTP
debug: pppd: /usr/sbin/pppd
debug: Trying to connect to server "pptp.blackVPN.co.uk" with user "b5278540"...
debug: Setting DNS_UPDATE "NO".
debug: "pppd" started.
info: Connection has been terminated.
debug: There is a reason to stop connecting, terminating "pppd" process.
debug: Disconnect requested
debug: Disconnect requested, status connecting
debug: Killing process while connecting.
success: Successful connect try canceled.
debug: Disconnected.
OpenVPN client.conf (mostly from the Arch-Wiki)
client
dev tap
proto udp
remote openvpn.blackVPN.co.uk 1194
resolv-retry infinite
nobind
persist-tun
comp-lzo
verb 5
auth-user-pass passwd
ca ca.crt
What really kills me is, that both options (OpenVPN + PPTP) work under a parallel installed Windows Vista (PPTP) / and a Windows 7 virtual machine under virtualbox running as guest in my Arch system (installed OpenVPN). So I can eliminate any problems with my router and the server. I figured, that I might be missing some configuration options for my static IP-configuration, but even going back to DHCP doesn't take me any further. The problem remains.
I hope someone might have a clue for me. I'd really appreciate it.
Thx in advance,
Ronnie
Last edited by ewigkeit (2010-05-07 13:04:52)

Thx for the tip, but the problem remains.
In the meantime, I think, I made some progress with PPTP instead. I checked the wiki, configured pptp with pptpsetup and got it working, I guess. In some way. The only problem is, that I might be connected over ppp0, but all my traffic is still going the wrong way, because my (outside) IP is still the same (which I check with http://www.wieistmeineip.de/). I think, I'm missing something here, sorry, network stuff always gives me headaches and I don't see the obvious :
pon blackvpn_uk
Using interface ppp0
Connect: ppp0 <--> /dev/pts/2
Warning - secret file /etc/ppp/chap-secrets has world and/or group access
CHAP authentication succeeded
MPPE 128-bit stateless compression enabled
Cannot determine ethernet address for proxy ARP
local IP address 172.16.8.18
remote IP address 172.16.8.1
ifconfig ppp0
ppp0 Link encap:Point-to-Point Protocol
inet addr:172.16.8.18 P-t-P:172.16.8.1 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1496 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:60 (60.0 b) TX bytes:66 (66.0 b)
route
83.170.117.117 fritz.box 255.255.255.255 UGH 0 0 0 wlan0
172.16.8.1 * 255.255.255.255 UH 0 0 0 ppp0
192.168.0.0 * 255.255.255.0 U 0 0 0 wlan0
default fritz.box 0.0.0.0 UG 0 0 0 wlan0

[SOLVED, kind of] VPN connection problems

Hi guys,
I'm having a problem connecting to a VPN in KF5:
Until a couple days ago, I was using KDE4, and there I was still able to connect to a VPN (I'm using IPVanish), although after connecting to any VPN I always had to run the command
# ip route add default dev tun0
for the NetworkManager to actually use the connection.
However, now with KF5, this doesn't seem to work anymore. All my VPN connections are listed in the applet, and connecting to any fo them also seems to work (it takes a few second, then the VPN connection is added to the "Active Connections" section), however, all my network traffic still goes through my "normal" connection. Running the above command after connecting to a VPN doesn't change anything.
Here is the log of NetworkManager, I can't spot anything unusual:
Mar 02 22:09:10 keineeile NetworkManager[420]: <info> Starting VPN service 'openvpn'...
Mar 02 22:09:10 keineeile NetworkManager[420]: <info> VPN service 'openvpn' started (org.freedesktop.NetworkManager.openvpn), PID 1454
Mar 02 22:09:10 keineeile NetworkManager[420]: <info> VPN service 'openvpn' appeared; activating connections
Mar 02 22:09:10 keineeile NetworkManager[420]: <info> VPN plugin state changed: starting (3)
Mar 02 22:09:10 keineeile NetworkManager[420]: nm-openvpn-Message: openvpn started with pid 1458
Mar 02 22:09:10 keineeile NetworkManager[420]: <info> VPN connection 'IPVanish - DE, Dresden' (Connect) reply received.
Mar 02 22:09:10 keineeile nm-openvpn[1458]: OpenVPN 2.3.6 x86_64-unknown-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [MH] [IPv6] built on Dec 2 2014
Mar 02 22:09:10 keineeile nm-openvpn[1458]: library versions: OpenSSL 1.0.2 22 Jan 2015, LZO 2.09
Mar 02 22:09:10 keineeile nm-openvpn[1458]: WARNING: No server certificate verification method has been enabled. See [url]http://openvpn.net/howto.html#mitm[/url] for more info.
Mar 02 22:09:10 keineeile nm-openvpn[1458]: NOTE: the current --script-security setting may allow this configuration to call user-defined scripts
Mar 02 22:09:10 keineeile nm-openvpn[1458]: Attempting to establish TCP connection with [AF_INET]5.9.50.241:443 [nonblock]
Mar 02 22:09:11 keineeile nm-openvpn[1458]: TCP connection established with [AF_INET]5.9.50.241:443
Mar 02 22:09:11 keineeile nm-openvpn[1458]: TCPv4_CLIENT link local: [undef]
Mar 02 22:09:11 keineeile nm-openvpn[1458]: TCPv4_CLIENT link remote: [AF_INET]5.9.50.241:443
Mar 02 22:09:15 keineeile nm-openvpn[1458]: [drs-c01.ipvanish.com] Peer Connection Initiated with [AF_INET]5.9.50.241:443
Mar 02 22:09:17 keineeile nm-openvpn[1458]: TUN/TAP device tun0 opened
Mar 02 22:09:17 keineeile nm-openvpn[1458]: /usr/lib/networkmanager/nm-openvpn-service-openvpn-helper --tun -- tun0 1500 1572 172.20.25.230 255.255.252.0 init
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): carrier is OFF
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): new Tun device (driver: 'unknown' ifindex: 4)
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): exported as /org/freedesktop/NetworkManager/Devices/3
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> VPN connection 'IPVanish - DE, Dresden' (IP Config Get) reply received.
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> VPN connection 'IPVanish - DE, Dresden' (IP4 Config Get) reply received.
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> VPN Gateway: 5.9.50.241
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Tunnel Device: tun0
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> IPv4 configuration:
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Internal Gateway: 172.20.24.1
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Internal Address: 172.20.25.230
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Internal Prefix: 22
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Internal Point-to-Point Address: 0.0.0.0
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Maximum Segment Size (MSS): 0
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Forbid Default Route: yes
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Internal DNS: 198.18.0.1
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> Internal DNS: 198.18.0.2
Mar 02 22:09:17 keineeile nm-openvpn[1458]: Initialization Sequence Completed
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> DNS Domain: '(none)'
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> No IPv6 configuration
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): link connected
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> VPN connection 'IPVanish - DE, Dresden' (IP Config Get) complete.
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> VPN plugin state changed: started (4)
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41]
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41]
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): Activation: starting connection 'tun0'
Mar 02 22:09:17 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 1 of 5 (Device Prepare) scheduled...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> Writing DNS information to /usr/bin/resolvconf
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 1 of 5 (Device Prepare) started...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 2 of 5 (Device Configure) scheduled...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 1 of 5 (Device Prepare) complete.
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 2 of 5 (Device Configure) starting...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): device state change: prepare -> config (reason 'none') [40 50 0]
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 2 of 5 (Device Configure) successful.
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 3 of 5 (IP Configure Start) scheduled.
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 2 of 5 (Device Configure) complete.
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 3 of 5 (IP Configure Start) started...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): device state change: config -> ip-config (reason 'none') [50 70 0]
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 3 of 5 (IP Configure Start) complete.
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 5 of 5 (IPv4 Commit) started...
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): Activation: Stage 5 of 5 (IPv4 Commit) complete.
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
Mar 02 22:09:18 keineeile NetworkManager[420]: <info> (tun0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Mar 02 22:09:19 keineeile NetworkManager[420]: <info> (tun0): Activation: successful, device activated.
My system:
$ uname -a
Linux keineeile 3.18.6-1-ARCH #1 SMP PREEMPT Sat Feb 7 08:44:05 CET 2015 x86_64 GNU/Linux
I'd be thankful for any hint or tip!
Edit:
Okay, I figure out a way to use VPN:
NetworkManager somehow appears to have some problems with OpenVPN. I tried to set up a connection using PPTP (both are offered by the provider), and it works right away without doing any additional work.
It's not really a solution to the above problems, but it solves the issue for me...
Last edited by keineeile (2015-03-04 18:10:30)

Try going to www.whatismyip.com whilst it works, then double check when it doesn't. Router might be having its 'heartbeat' and changing IP's. Going to a static might work, or using something like dyndns.
Also, find out whay port your VPN uses then to to www.canyouseeme.org to check you can be seen from the outside world, if not, then could be port forwarding issue.
Both of these are kind of unlikely seeing as it is a daily thing that happens at the same time, however they would be worth checking just to make sure.
Just my two cents

VPN (PPTP) and Password

I have configured a PPTP connection to my mail server and it works fine. But when I go into Settings > General > Network > VPN and set the password, I notice that it says "Ask every time". I enter the correct password for my user and it connects just fine.
But when I try to go in later and start the VPN connection, it asks me for a password. But it only gives me the number pad (like a phone number pad). So I can't enter the special characters that I have set for my password for the user. It will only allow the entry of numbers and some symbols.
Is there a way to not have to enter a password every time?

Made some progress, created a third userid (already had 2 created for myself) and it worked! Will investigate password length and complexity later.
Am now having an issue where the Remote Gateway is not responding, however I can happily ping the router WAN address, and have enabled ICMP echo response, even created a new rule to this effect, still the same issue.
Seriously, why is this utility so poor in it's error messages? They mean very little and leave you clueless. It seems that there are many problems with this QuickVPN s/w - if it works you are lucky, if problematic then you have issues.
I have attempted the Safe mode option - same result, disabled anti-virus, created custom rule for invbound ICMP, disabled firewall(makes no difference)
I have tried suggestions from other posts by adding the Path variable c:\windows\system32 but still get the same error - "remote gateway not responding". At this stage the RV082 is goiung back to the supplier as it is not fit for purpose - so much wasted time already spent on such a simple connection!
What other options exist?
Question: is there any other method of connecting to this routers "VPN Client Access" without using the Cisco QuickVPN s/w?
Many thanks and good luck if you have a problem.
Regards
Duncan

VPN (PPTP) problem

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