Hey guys, I just saw a notification for an update on this thread, and thought I ought to come back and at least share my own findings since I started it!   The network I was working in whilst encountering this issue had a very unusual IP address schema implemented by it's creator many years ago, this being 6.x.x.x   Turns out, this is the IP address schema that Meraki are using on their back end for communication protocol between AP's and switches, and therefore, can't handle it as the LAN schema.   No resolution in this case, but we are almost done migrating this network to fresh infrastructure with a corporare aligned address schema.   Not that I imagine this helps anyone else, sorry! ... View more

Hi Guys, I've been away from the office a lot recently, however I set the AP's to update to the latest firmware on Monday and have just got back in to the office for testing today.....   Switches and AP's all now running the latest firmware, when I said the same setup was running in the other businesses we support, I was referring to the firmware version at the time, and the SSID configuration, the SSID I'm having an issue with isn't functioning elsewhere in the organisation, it is however identically configured to others that are functioning as they should   There is no Layer 3 config on this network, nor is there any Radius, the SSID is set up to use a PSK in Bridge Mode with a single Windows 2008R2 DC serving DHCP. I have tried your suggestion and mirrored this setup in a test SSID with open access (no PSK) and have the same issue;   Client made a request to the DHCP server, but it did not respond.request_ip='x.x.x.219' request_server='x.x.x.2' details='no_dhcp_response' radio='1' vap='2' channel='108' rssi='50'   However, the client has a valid IP address, DNS server entries and gateway ip as well as the correct DNS Suffix, yet can't ping any of the above   How do I go about raising a ticket with support?     ... View more

I have access to a "Health" page, under Wireless>Monitor that offers a lot of information regarding indivdual client experience, is this something different? ... View more

In for a penny...... I just rebooted my switch, as it isn't technically in a production environment yet, so almost no impact on anyone beyond myself...... Rebooting the switch obviously caused a reboot of the AP and I'm still seeing the same issue on the SSID distributing DHCP from the Domain Server, the Laptop does have a valid address, I've released it, reserved it and then renewed to force the server to issue a new address, but nada, can't ping the gateway or anything else. The other SSID works fine using the AP's own DHCP service, devices can browse out through that without issue ... View more

Sadly not, no! Still hoping someone discovers this and knows the solution! Comforting to know I'm not alone however! ... View more

Hi Guys, I've managed to put some time aside for this, and to answer some of the questions above, there is no Layer 3 happening on this network currently everything is on default VLAN 1, the Local LAN rule is set to allow, the client gets a valid address but can't ping the gateway, let alone the internet, and there are numerous other AP's with the same config on the same firmware functioning in other businesses under the same corporate ownership. The following packet capture shows the DHCP exchange from the server at x.x.x.2: --- Start Of Stream --- reading from file /tmp/click_pcap_dump, link-type EN10MB (Ethernet), snapshot length 9600 14:06:47.108066 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:06:48.607392 ARP, Request who-has x.x.x.87 tell x.x.x.2, length 46 14:06:50.094866 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 313 14:06:50.121799 ARP, Request who-has x.x.x.2 tell x.x.x.222, length 46 14:06:50.122399 ARP, Reply x.x.x.2 is-at xx:xx:xx:xx:xx:xx, length 46 14:06:50.923239 ARP, Request who-has x.x.x.196 tell x.x.x.2, length 46 14:06:58.177514 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:06:58.180722 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:06:58.181458 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:07:01.092245 ARP, Request who-has x.x.x.218 tell x.x.x.2, length 46 14:07:02.023750 ARP, Request who-has x.x.x.205 tell x.x.x.2, length 46 14:07:02.625115 ARP, Request who-has x.x.x.2 tell x.x.x.187, length 46 14:07:02.641458 ARP, Request who-has x.x.x.208 tell x.x.x.2, length 46 14:07:02.643704 ARP, Request who-has x.x.x.187 tell x.x.x.2, length 46 14:07:02.908839 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:07:06.860131 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 313 14:07:06.886681 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:07:08.944501 IP x.x.x.2.67 > 255.255.255.255.68: BOOTP/DHCP, Reply, length 307 14:07:09.637136 ARP, Request who-has x.x.x.98 tell x.x.x.2, length 46 14:07:12.352409 ARP, Request who-has x.x.x.125 tell x.x.x.2, length 46 14:07:12.364550 ARP, Request who-has x.x.x.128 tell x.x.x.2, length 46 14:07:15.237527 ARP, Request who-has x.x.x.2 (xx:xx:xx:xx:xx:xx) tell x.x.x.222, length 46 14:07:15.238167 ARP, Reply x.x.x.2 is-at xx:xx:xx:xx:xx:xx, length 46 --- End Of Stream ---   Any thoughts!? Thanks in advance.... ... View more

Thanks for the suggestions guys, I'm out of office this week until Friday, so will pick up with your ideas and report back then ... View more