[Epic 4G General] dewey1973:
When I ping the router I get destination unreachable even though my wifi status shows connected.

With all security off the ping gets results.

I notice some odd stuff in the router's log about invalid keys:

Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel:
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel:
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: === pAd = c0002000, size = 494240 ===
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel:
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: <-- RTMPAllocAdapterBlock, Status=0
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: RX DESC a0fce000 size = 2048
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: <-- RTMPAllocTxRxRingMemory, Status=0
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: Key1Str is Invalid key length(0) or Type(0)
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: Key2Str is Invalid key length(0) or Type(0)
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: Key3Str is Invalid key length(0) or Type(0)
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: Key4Str is Invalid key length(0) or Type(0)
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: 1. Phy Mode = 7
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: 2. Phy Mode = 7
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: 3. Phy Mode = 7
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: MCS Set = ff 00 00 00 00
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: RT305x_ESW: Link Status Changed
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: The 2-BSSID mode is enabled, the BSSID byte5 MUST be the multiple of 2
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: Main bssid = 00:22:2d:bd:91:83
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: <==== rt28xx_init, Status=0
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: 0x1300 = 00064380
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: eth2.2: Setting MAC address to 00 22 2d bd 91 82.
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: device eth2 entered promiscuous mode
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: VLAN (eth2.2): Setting underlying device (eth2) to promiscious mode.
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.1: add 33:33:00:00:00:01 mcast address to master interface
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.1: add 01:00:5e:00:00:01 mcast address to master interface
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.1: add 33:33:ff:bd:91:81 mcast address to master interface
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.2: add 33:33:00:00:00:01 mcast address to master interface
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.2: add 01:00:5e:00:00:01 mcast address to master interface
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.2: add 33:33:ff:bd:91:82 mcast address to master interface
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: device ra0 entered promiscuous mode
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: eth2.1: dev_set_promiscuity(master, 1)
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: device eth2.1 entered promiscuous mode
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: br0: port 2(eth2.1) entering learning state
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: br0: port 1(ra0) entering learning state
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: RT305x_ESW: Link Status Changed
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: AP SETKEYS DONE - WPA2, AuthMode(7)=WPA2PSK, WepStatus(4)=TKIP, GroupWepStatus(4)=TKIP
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel:
Jan 1 00:00:17 SMCWBR14S-N4 user.info kernel: eth2.2: dev_set_allmulti(master, 1)
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2: no IPv6 routers present
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.1: no IPv6 routers present
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: ra0: no IPv6 routers present
Jan 1 00:00:17 SMCWBR14S-N4 user.debug kernel: eth2.2: no IPv6 routers present
Jan 1 00:00:17 SMCWBR14S-N4 user.warn kernel: The 2-BSSID mode is enabled, the BSSID byte5 MUST be the multiple of 2
Dec 31 17:00:18 SMCWBR14S-N4 user.debug kernel: br0: no IPv6 routers present
Dec 18 08:50:59 SMCWBR14S-N4 user.info kernel: br0: topology change detected, propagating
Dec 18 08:50:59 SMCWBR14S-N4 user.info kernel: br0: port 2(eth2.1) entering forwarding state
Dec 18 08:50:59 SMCWBR14S-N4 user.info kernel: br0: topology change detected, propagating
Dec 18 08:50:59 SMCWBR14S-N4 user.info kernel: br0: port 1(ra0) entering forwarding state
Dec 18 08:51:02 SMCWBR14S-N4 user.debug kernel: eth2.2: add 01:00:5e:7f:ff:fa mcast address to master interface
Dec 18 08:52:00 SMCWBR14S-N4 user.warn kernel: AP SETKEYS DONE - WPA2, AuthMode(7)=WPA2PSK, WepStatus(4)=TKIP, GroupWepStatus(4)=TKIP
Dec 18 08:52:00 SMCWBR14S-N4 user.warn kernel:
Dec 18 08:54:52 SMCWBR14S-N4 user.warn kernel: AP SETKEYS DONE - WPA2, AuthMode(7)=WPA2PSK, WepStatus(4)=TKIP, GroupWepStatus(4)=TKIP
Dec 18 08:54:52 SMCWBR14S-N4 user.warn kernel:
Dec 18 08:57:14 SMCWBR14S-N4 user.warn kernel: AP SETKEYS DONE - WPA2, AuthMode(7)=WPA2PSK, WepStatus(4)=TKIP, GroupWepStatus(4)=TKIP
Dec 18 08:57:14 SMCWBR14S-N4 user.warn kernel:
Dec 18 08:57:57 SMCWBR14S-N4 user.debug kernel: eth2.2: del 01:00:5e:7f:ff:fa mcast address from master interface
Dec 18 08:57:57 SMCWBR14S-N4 user.debug kernel: eth2.2: add 01:00:5e:7f:ff:fa mcast address to master interface
Dec 18 09:06:29 SMCWBR14S-N4 user.debug kernel: eth2.2: del 01:00:5e:7f:ff:fa mcast address from master interface
Dec 18 09:06:36 SMCWBR14S-N4 user.debug kernel: eth2.2: add 01:00:5e:7f:ff:fa mcast address to master interface
Dec 18 08:20:38 SMCWBR14S-N4 user.warn syslog: Warn: select() failure; Errno(4): Interrupted system call
Dec 18 08:20:38 SMCWBR14S-N4 user.debug kernel: eth2.2: del 01:00:5e:7f:ff:fa mcast address from master interface
Dec 18 08:20:38 SMCWBR14S-N4 user.err syslog: ERRO: MC-Router API already in use; Errno(125): Address already in use
Dec 18 08:20:38 SMCWBR14S-N4 user.info kernel: eth2.2: dev_set_allmulti(master, -1)
Jan 1 00:00:12 SMCWBR14S-N4 daemon.info dnsmasq[792]: started, version 2.40 cachesize 150
Dec 18 08:23:29 SMCWBR14S-N4 daemon.warn dnsmasq[792]: overflow: 7 log entries lost
Dec 18 08:23:29 SMCWBR14S-N4 daemon.info dnsmasq[792]: using nameserver 68.87.85.102#53
Dec 18 08:23:29 SMCWBR14S-N4 daemon.info dnsmasq[792]: using nameserver 68.87.69.150#53
Dec 18 08:23:39 SMCWBR14S-N4 user.warn kernel: The 2-BSSID mode is enabled, the BSSID byte5 MUST be the multiple of 2
Dec 18 08:23:39 SMCWBR14S-N4 user.warn kernel: Terminate the task(RtmpWscTask) with pid(140)!
Dec 18 08:23:39 SMCWBR14S-N4 user.info kernel: br0: port 1(ra0) entering disabled state
Dec 18 08:23:39 SMCWBR14S-N4 user.warn kernel: RX DESC a0917000 size = 2048
Dec 18 08:23:39 SMCWBR14S-N4 user.warn kernel: <-- RTMPAllocTxRxRingMemory, Status=0
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: Key1Str is Invalid key length(0) or Type(0)
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: Key2Str is Invalid key length(0) or Type(0)
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: Key3Str is Invalid key length(0) or Type(0)
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: Key4Str is Invalid key length(0) or Type(0)
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: 1. Phy Mode = 7
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: 2. Phy Mode = 7
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: 3. Phy Mode = 7
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: MCS Set = ff 00 00 00 00
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: The 2-BSSID mode is enabled, the BSSID byte5 MUST be the multiple of 2
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: Main bssid = 00:22:2d:bd:91:83
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: <==== rt28xx_init, Status=0
Dec 18 08:23:40 SMCWBR14S-N4 user.warn kernel: 0x1300 = 00064380
Dec 18 08:23:40 SMCWBR14S-N4 user.info kernel: br0: port 1(ra0) entering learning state
Dec 18 08:23:41 SMCWBR14S-N4 user.info kernel: br0: topology change detected, propagating
Dec 18 08:23:41 SMCWBR14S-N4 user.info kernel: br0: port 1(ra0) entering forwarding state
Dec 18 08:23:42 SMCWBR14S-N4 user.warn kernel: The 2-BSSID mode is enabled, the BSSID byte5 MUST be the multiple of 2
Dec 18 08:23:49 SMCWBR14S-N4 user.warn kernel: Rcv Wcid(1) AddBAReq
Dec 18 08:23:49 SMCWBR14S-N4 user.warn kernel: Start Seq = 00000000
Dec 18 08:23:51 SMCWBR14S-N4 user.debug kernel: ra0: no IPv6 routers present

I've tried WPA2-PSK (AES) and WPA2-PSK (TKIP) and neither has worked. I could have sworn that my old router was using WPA2 with no issues.