D-Link Forums
D-Link Wireless Routers for Home and Small Business => DIR-842 => Topic started by: krejzi on September 19, 2019, 09:13:48 AM
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Hi,
In my local network I have VPN server software on Raspberry Pi. With the old router, all I needed to do is forward ports 500 and 4500 from external IP to the Raspberry Pi IP.
My ISP is not the issue - port 500 is forwarded correctly from DIR-842 C3, but port 4500 is not, and the VPN doesn't work at all. It has 3.13EU firmware installed (updated today as soon as I set up the equipment).
Online port scanner show UDP 500 open, but UDP 4500 open|filtered. I've tried both port forwarding and virtual server functionality, same end-result.
What else could I try?
https://www.ipfingerprints.com/portscan.php
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ink>Welcome! (http://forums.dlink.com/index.php?topic=49573.0)
- What region are you located?
Internet Service Provider and Modem Configurations
- What ISP Service do you have? Cable or DSL?
- What ISP Modem Mfr. and model # do you have?
- Was a Factory Reset performed before and after any firmware updates then set up from scratch?
Link> >FW Update Process (http://forums.dlink.com/index.php?topic=42457.0)
Is uPnP disabled on the router when you have PF configured?
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Hi,
I'm from Europe (South/East to be specific).
I've tried disabling uPnP, Application Level Gateway (ALG) for IPSec ...
EDIT:
Forwarding works just fine, as does my VPN server. Turns out Windows did not prompt me with Auth dialog (and I got "connecting forever" feeling) unless I navigated to VPN through Settings.
Sorry for the noise.
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I recommend that you phone contact your regional D-Link support office and ask for help and information regarding this.
Link> Tech Support Contact Information (http://forums.dlink.com/index.php?board=635.0)
We find that phone contact has better immediate results over using email.
Let us know how it goes please.