I'm using an Actiontec M1424WR wireless router/modem combo that came with Verizon FIOS.

A point of clarification, I am using LAN to refer to devices connected via ethernet cable and WLAN to devices connected to the wireless access point. All devices are on a single subnet (192.168.1.0/24) and IPs are assigned via DHCP (some static). Laptops are assigned an IP per active connection.

SSH behaves differently depending on circumstances:

* LAN -> LAN: works
* WLAN -> LAN: works
* LAN -> WLAN: works
* **WLAN -> WLAN: fails**

This occurs across multiple devices so I think it's a router issue. All devices can `ssh localhost` just fine. I've gone through all the router settings, but I can't seem to find anything that might be applicable. I was wondering if anybody else had any suggestions?

Destination Laptop: LAN up, WLAN up
-----------------------------------

* LAN -> LAN, ping works
* LAN -> LAN, ssh works
* WLAN -> LAN, ping works
* WLAN -> LAN, ssh works
* LAN -> WLAN, ping works
* LAN -> WLAN, ssh works
* WLAN -> WLAN, ping works
* WLAN -> WLAN, ssh works

Destination Laptop: LAN down, WLAN up
-------------------------------------

* LAN -> LAN, ping fails: `Destination Host Unreachable`
* LAN -> LAN, ssh fails: `No route to host`
* WLAN -> LAN, ping fails: switches IPs

```
64 bytes from 192.168.1.8: icmp_seq=392 ttl=64 time=1.51 ms
64 bytes from 192.168.1.8: icmp_seq=393 ttl=64 time=1.45 ms
From 192.168.1.13 icmp_seq=430 Destination Host Unreachable
From 192.168.1.13 icmp_seq=431 Destination Host Unreachable

```
* WLAN -> LAN, ssh fails: `No route to host`
* **LAN -> WLAN, ping works**
* **LAN -> WLAN, ssh works**
* **WLAN -> WLAN, ping hangs, no error message or quit.**
* **WLAN -> WLAN, ssh fails: `Connection timed out`**

I've uploaded my router's settings in these two albums:

* [album 1](http://imgur.com/a/dYNF8#0)
* [album 2](http://imgur.com/a/pk6mx#0)