09-10-2018 03:29 AM - edited 09-10-2018 06:06 AM
Hi,
We have this network configuration in RV345:
WAN1:
ip: 192.168.1.11 /24
VLAN1
ip: 192.168.3.11 /24
Hardware DMZ
Enabled (port 16 to DMZ)
ip: 192.168.2.11
mask: 255.255.255.0
DMZ Host
Enabled
ip: 192.168.2.11
I'm trying to allow traffic from DMZ to Internet but I can't, ping to 8.8.8.8 not responding from a computer in DMZ with 192.168.2.100 ip.
The access rules (basics for test) i have configured:
DMZ to WAN1 - All traffic - Source: any - destination: any - Allowed
WAN1 to DMZ - All traffic - Source: any - destination: any - Allowed
But this configuration is not working.
What am I missing?
Thanks!
Julen.
PD: I attached configuration screenshots:
.
09-10-2018 03:52 AM
DMZ Host
Enabled
ip: 192.168.2.11
Can you ping 8.8.8.8 from this host?
09-10-2018 04:01 AM - edited 09-10-2018 07:11 AM
Yes, from the host 192.168.2.11 (this host is RV345 firewall on the DMZ port) i can ping 8.8.8.8 but from a computer behind firewall DMZ I cannot.
Thanks for reply.
09-10-2018 06:06 AM - edited 09-10-2018 06:06 AM
I attached configuration screenshots.
09-10-2018 07:10 AM
I've seen they are a lot of issues about DMZ port in Cisco RV series without solve........
I think he cisco support should say something...
09-10-2018 02:55 PM
Any idea?
09-11-2018 03:22 AM
I need help... Thanks!
09-11-2018 07:37 AM - edited 09-11-2018 07:37 AM
Sorry not familiar with RV345s. Just try to help from guides.
Maybe try -
09-12-2018 04:16 AM
I think the issue is in the Firmware because I've disabled the Hardware DMZ and created an VLAN with subnet 192.168.2.11/24 in the 16 port and limited the acces with rules like DMZ and it works. For that reason I think the problem is in the Firmwar and how it manage the DMZ port, I think there is a problem with the NAT o Routing between LAN/WAN ports and the DMZ port.
09-12-2018 04:35 AM
02-03-2019 01:31 PM
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