Messages

1

General Discussion / how set the wifi channel width

« on: July 26, 2021, 07:02:55 am »

I was able to use the ar9280 on opnsense in AP mode.
However, I found that the GUI screen does not allow me to set the bandwidth (20/40MHz) that the wifi uses for communication.
Because 802.11n always uses the 40MHz bandwidth,
In the case of overcrowded 2.4GHz, the communication may become unstable.
If you want to change the bandwidth only in the GUI screen, you can do so by specifying the WIFI operating standard (b/g/a), but you have to discard the operation in na/ng.
Would it be possible to switch between 20/40MHz from the GUI as in the following pfsense?
https://github.com/pfsense/pfsense/pull/4363
Thank you very much for your help.

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2

20.1 Legacy Series / Re: haproxy for ipv4 and ipv6 to ipv4; ipv6 doesnt work?

« on: May 29, 2020, 06:16:57 pm »

I can connect with haproxy from LAN via IPv6, but I could not connect via WAN from IPv6.

I used ipv6 port forwarding to transfer to linux of LAN and confirmed whether it can be accessed by IPv6. This was successful.(I'm running ipv6nat because my network only gets IPv6 address / 64.)

I was able to communicate with haproxy from the WAN by adding the following port forwarding.
The settings currently in operation are as follows.
In my environment em0 is the physical interface ipv6 IPoE. Also, ppoe0 is ipv4 and bridhe0 is LAN.
The LAN (bridge0) has addresses 192.168.1.1 and fd4b: 5bb3: b8d2: 1c9e.(Example)

pfctl -sn

Code: [Select]

rdr on em0 inet6 proto tcp from any to (self) port = https -> fd4b:5bb3:b8d2:1c9e::1 port 443
rdr on pppoe0 inet proto tcp from any to (self) port = https -> 192.168.1.1 port 443
rdr on bridge0 inet proto tcp from any to (self) port = https -> 192.168.1.1 port 443
rdr on bridge0 inet6 proto tcp from any to (self) port = https -> fd4b:5bb3:b8d2:1c9e::1 port 443


3

19.7 Legacy Series / Re: Port forward - NAT reflection

« on: May 22, 2020, 06:56:32 am »

Around March, when I set up ark's game server, I needed the function of port forwarding reflection, so I turned it on.

 This feature worked correctly for ark games, but I lost access to the haproxy load balancing site.

After that, this function was disabled, and port forwarding was performed by registering both packets from the WAN interface and packets from the LAN interface, and manually performing port forwarding reflection.