What is the difference between deny and reject in Security Policy?
Options

Zyxel_James
Posts: 788
Zyxel Employee





Question
When configuring Security Policy, you will see the actions "Deny" and "Reject", what's the difference in the behavior between Deny and Reject?
Answer
Both deny and reject are intended to block traffic, however, the difference is whether the traffic will be blocked with a response message or not.
If the Firewall settings are set to deny, you will see the message Request timed out.
If the Firewall settings are set to reject, you will see the message Destination host unreachable.
0
Categories
- All Categories
- 435 Beta Program
- 2.7K Nebula
- 176 Nebula Ideas
- 118 Nebula Status and Incidents
- 6.1K Security
- 428 USG FLEX H Series
- 298 Security Ideas
- 1.6K Switch
- 79 Switch Ideas
- 1.2K Wireless
- 44 Wireless Ideas
- 6.7K Consumer Product
- 274 Service & License
- 422 News and Release
- 88 Security Advisories
- 31 Education Center
- 10 [Campaign] Zyxel Network Detective
- 4.2K FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 83 About Community
- 89 Security Highlight