Posted: Tue Jan 03, 2023 3:51 Post subject: 5ghz devices isolated from local network and 2.4ghz network
So I have 3 laptops and when on 5ghz they can't see my HTPC that's connected to ethernet or my 2.4ghz device. And my htpc can see my 5ghz devices but won't connect.
What setting have I somehow got wrong?
Joined: 16 Nov 2015 Posts: 6447 Location: UK, London, just across the river..
Posted: Tue Jan 03, 2023 10:13 Post subject:
So, on your set up those 2 WiFi interfaces are on their own subnets (unbridged) or as they ware in general, assigned to br0 ?
Is there any AP or NET isolation ??
What is your goal ...to isolate those or to be able to see devices in between ?
and last this build you use is very old DD-WRT v3.0-r30534 std (09/01/16) and full of security holes and lacks of updates...update to the last build...currently is 51154 (may be reset and manually rebuild settings)...may be a new one in a bit later ... _________________ Atheros
TP-Link WR740Nv1 ---DD-WRT 55630 WAP
TP-Link WR1043NDv2 -DD-WRT 55723 Gateway/DoT,Forced DNS,Ad-Block,Firewall,x4VLAN,VPN
TP-Link WR1043NDv2 -Gargoyle OS 1.15.x AP,DNS,QoS,Quotas
Qualcomm-Atheros
Netgear XR500 --DD-WRT 55779 Gateway/DoH,Forced DNS,AP Isolation,4VLAN,Ad-Block,Firewall,Vanilla
Netgear R7800 --DD-WRT 55819 Gateway/DoT,AD-Block,Forced DNS,AP&Net Isolation,x3VLAN,Firewall,Vanilla
Netgear R9000 --DD-WRT 55779 Gateway/DoT,AD-Block,AP Isolation,Firewall,Forced DNS,x2VLAN,Vanilla
Broadcom
Netgear R7000 --DD-WRT 55460 Gateway/SmartDNS/DoH,AD-Block,Firewall,Forced DNS,x3VLAN,VPN
NOT USING 5Ghz ANYWHERE
------------------------------------------------------
Stubby DNS over TLS I DNSCrypt v2 by mac913
Joined: 18 Mar 2014 Posts: 12922 Location: Netherlands
Posted: Thu Jan 05, 2023 11:56 Post subject:
Especially about bridges some bugs have been resolved in recent builds.
What router do you have, maybe I missed that.
Unless you have a very old router running a very old kernel, I would highly recommend to upgrade to a recent build e.g. 51154, *after* upgrade reset to defaults and put settings in manually never restore from a backup.
Chances are your problems are solved running a recent build.