OPNsense Forum

Archive => 20.7 Legacy Series => Topic started by: thegoonie on December 24, 2020, 04:53:07 PM

Title: No access to vlan from lan
Post by: thegoonie on December 24, 2020, 04:53:07 PM
I have been trying to fix this issue for hours now, my vlan has access to the internet without issue. my lan has access to the internet. i cant ping the vlan gateway and I cant ssh or ping a vm on the vlan from a lan ip. the lan has the the default allow to all rule for ip4 and ip6 . watching the live firewall log with a filter for the vm ip setup, I cant see any log when i try to ssh from the lan to the vlan but when i try from the vlan to a lan device it shows the traffic being blocked. any advice on where to look next to try and fix this issue. Thanks 
Title: Re: No access to vlan from lan
Post by: Gauss23 on December 24, 2020, 04:55:31 PM
Screenshots of:
- Firewall rules LAN
- Firewall rules VLAN
- Firewall rules Floating
- Outbound NAT rules
Title: Re: No access to vlan from lan
Post by: thegoonie on December 24, 2020, 05:29:17 PM
thanks for your help. i have no floating rules the other screenshots you asked for are attached
Title: Re: No access to vlan from lan
Post by: thegoonie on December 25, 2020, 04:25:41 PM
is anyone else able to give some direction on how I can resolve or diagnose this issue ? Thanks
Title: Re: No access to vlan from lan
Post by: thegoonie on December 25, 2020, 06:58:21 PM
It seems traffic from my vm,s can flow through my lagg interface but i cant access the vms via the lagg interface from any device on the lan. i have attached my lagg rules.  maybe this may help with a diagnoses? Thanks
Title: Re: No access to vlan from lan
Post by: thegoonie on December 26, 2020, 09:59:59 AM
ok , i finally got this sorted. out of frustration I replaced the nic on my pc on the LAN  , this fixed the issue im not sure how it is possible but at the moment its working correctly.