Ports not open despite having correct security policies ZyWall 110
Options
So I'm currently running into issues after a restart of my firewall that all its ports seem to be closed from the outside despite me having the correct security policies. The NAT loopback works so that's also not the issue. I must be missing something but I can't figure out what. It just seems the Firewall is blocking all ports (even when I disable the security policy alltogether).
It also seems to affect the VPN somehow which doesn't connect anymore as well. I went through both the VPN and Port set up guides multiple times and I'm certain they are set up as they should be.
Any ideas would be appreciated.
0
All Replies
-
all its ports seem to be closed from the outside ----> Does it mean NAT is not working? Fail to access internal server from outside using NAT rule?
Any blocked messages in the log?Maybe you need to post more information such as NAT and firewall setting so others could understand what the issue is.0
Categories
- All Categories
- 383 Beta Program
- 2.1K Nebula
- 117 Nebula Ideas
- 80 Nebula Status and Incidents
- 5.1K Security
- 76 USG FLEX H Series
- 247 Security Ideas
- 1.3K Switch
- 69 Switch Ideas
- 907 WirelessLAN
- 34 WLAN Ideas
- 5.9K Consumer Product
- 209 Service & License
- 335 News and Release
- 71 Security Advisories
- 21 Education Center
- 5 [Campaign] Zyxel Network Detective
- 1.9K FAQ
- 890 Nebula FAQ
- 415 Security FAQ
- 233 Switch FAQ
- 204 WirelessLAN FAQ
- 46 Consumer Product FAQ
- 137 Service & License FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 73 About Community
- 62 Security Highlight