Destination unreachable on DHCP renew bug
Options
VPN300 V5.31(ABFC.0)ITS-22WK31-r104914
Start by a capture of a interface set to DHCP then disable/enable interface all is fine then go the monitor > traffic statistics > Interface Status and click renew for the interface now every time it does a request a ACK happens but the VPN300 send a ICMP destination unreachable (Port unreachable) for the ACK.
0
All Replies
-
Hi @PeterUKFor clarify DHCP issue between client and server we need whole of the packets without filtered. (ARP/DHCP/ICMP are required)You may share the packets in this thread or send that to me by private message.0
-
It seems after some testing the problem only happens with one active DHCP not many
0
Categories
- All Categories
- 397 Beta Program
- 2.1K Nebula
- 116 Nebula Ideas
- 78 Nebula Status and Incidents
- 5.1K Security
- 51 USG FLEX H Series
- 247 Security Ideas
- 1.3K Switch
- 70 Switch Ideas
- 907 WirelessLAN
- 34 WLAN Ideas
- 5.9K Consumer Product
- 210 Service & License
- 332 News and Release
- 71 Security Advisories
- 21 Education Center
- 5 [Campaign] Zyxel Network Detective
- 1.9K FAQ
- 880 Nebula FAQ
- 415 Security FAQ
- 221 Switch FAQ
- 195 WirelessLAN FAQ
- 46 Consumer Product FAQ
- 137 Service & License FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 72 About Community
- 63 Security Highlight