My apologies if this has been reported elsewhere.
Unit: MikroTik hAP ac lite router operating normally as a stand alone tunnel client node using firmware build 614-dbfef25 and operating 13 Host Direct. POE and USB power OFF, and the radio operating as a 2.4 GHz AP.
Accessing this node across our network from another tunnel client I changed the AP from 2.4 GHz to 5 GHz channel 157, saved changes, and rebooted the node. The node failed to reappear on the mesh status page. I requested the node owner to reboot his node, which he did, and still the node failed to appear on the mesh status page. BUT … from the perspective of the node owner everything was normal. He could see the entire network from his node, his voip phone worked fine and could use the services of the PBX. He had access to all network services. No other node on the network could see the “stealth” node, but the node could be pinged, and the node’s status page could be called up in a browser using its IP.
After flashing the node with nightly build 713 the problem cleared and the node was returned to normal operation.
A data dump is attached.
73,
julie
ac0wn
As another data point (but a bit fuzzy): I have a MikroTik hAP ac lite router running 572 (first and only install) in a similar configuration using the 2.4 as AP with tunnel installed and active. I have had some issues with rebooting the node where it seems like it doesn't properly fully reboot unless the LAN ethernet connection(s) are disconnected for the boot. Haven't reported it as a bug because I wasn't paying close enough attention to the details when it happened and I'm now trying to keep it stable for regular use.
I love this little device and hope that we will sometime be able to use the 2.4 or 5 radio to connect the WAN side outbound. Also will be good to be able to use the USB connection for networking as well.
This unit is (or will be) the perfect basis for a Go Kit! In the meantime, I don't bother it much with reboots.
Good luck,
- Don - AA7AU
hAP ac lite, the swiss army knife of mesh nodes...
Joe AE6XE
I love this. Being able to use one of the RF radios on this little router board as an uplink is just great.
Is this coming in any nightly build soon?
If so, I will wait. Otherwise, I would really appreciate if you share how was this achieved with us.
A change was made in a recent build which has ether reduced occurrence or prevented these symptoms from showing. If you can reproduce this bug with a current build, please post a support download from the node in question. We hope to never see these symptoms...
Joe AE6XE
Hi Joe,
Yes I was aware of the bug you mention and have seen that one it a number of times when it only displays the IP. I thought this one was interesting in that it displayed nothing! ... No hostname, no IP .... and yet it had full network access. :)
73,
julie
ac0wn
Joe AE6XE
Joe AE6XE
I upgraded to Nightly Build 713 on my MikroTik HAP and am still seeing the problems I referenced above.
In short, running the unit with the Mesh RF *off* (and using the 2.4 as AP) with an active ethernet WAN cable connection, if I use the GUI to reboot (no matter the change), it will stop as normal, start, flash the front 2 lights, but then nothing else, and hang indefinitely (hard power cycle only way out). It does NOT do this if the ethernet cable is POE power only! Will do some more testing later, but going to the most recent build did not fix the problem.
TIA,
- Don - AA7AU
ps: Joe, I like that you have adopted my "Swiss Army Knife for the Mesh" slogan for this terrific device. I go to bed each night with a prayer on my lips that you will soon release the WAN AP client connection enhancement ... and maybe even a similar approach to using the USB connection. Thanks for all that you do.
1) hAP ac lite is powered with 12v on 1/8" jack
2) only a WAN cat5 to home network (no POE power to the mikrotik on this cable)
2) Mesh RF off
3) 2GHz LAN AP on and connected with an ipad to do 'reboot' button on setup page
4) no other cat5 cables connected
5) also accessed from home network over WAN port and did a 'reboot' too.
Anything I'm missing?
Joe
"The swiss army knife of nodes" (tm - Don AA7AU)
Just got back from a mtn top, where as usual the HAP was a terrific help. I had it setup with the 2.4 Mesh radio on, the 5.8 AP on, the tunnel still installed but nothing enabled, and meshchat still installed.
flash = 8084 KB /tmp = 30208 KB memory = 26984 KB firmware version 713-f833b38
Back here now, I connected as follows: Using the comes-with 24v wallwart into the barrel connector, a normal ethernet cable (no POE) from a D-Link green switch (actively connected to router) into the WAN port, and a single ethernet cable into the first LAN port from Win7 laptop. Power-up stalls with two front lights on and nothing else (waited long past standard 25-second pre-POST wait).
Disconnect power, remove the WAN cable, reconnect power and it boots right up. WAN connection works fine on cable re-insert.
I'm starting to think that I have some sort of unique hardware problem as this is NOT related to turning off mesh radio or any other unusual settings. Maybe that "green" switch needs an A/B comparison just to rule it out.
Thanks for all your help in this,
- Don - AA7AU
"Yeah, we can probably make that work" (tm - Joe AE6XE)
Might be some interaction between your D-Link switch and the hAP ac lite? Daisy chain a dumb switch in the middle and see if it goes away? cat5 or connector shorts on the POE pins, swap out cable?
Joe AE6XE
OK, first I simply swapped the cable, no luck. Then I ran a cable direct to the router by-passing the "green" switch, no luck. (Assuming that the reboot would show as active with flashing lights around 25-30 seconds later).
Then I tried to find a dumb switch (vanishing breed here) and found an old Netgear EN104tp *HUB* (they don't get much dumber than that). Hooked it between MikroTik WAN port and switch, NO LUCK. But there seems to be one hell of a lot of traffic outbound trying to do something out that ethernet connection.
What the heck is that WAN port trying to do before/during POST?
Wait ... as I was typing this (long after the obiligatory 25-30 second startup hiatus) it finished rebooting - after a long session of blinking lights on the hub ports.
I seem to recall that I have waited extremely long times before with no luck doing this previously. What is the maximum tine-out for POST et al?
TIA,
- Don - AA7AU
1) boot_delay: from 1 to 9 seconds
2) boot_device: check options, may be trying to boot over ethernet first, then from flash
On my Mikrotik:
"rbcfg get boot_delay" shows "2"
"rbcfg get boot_device" shows "nandeth"
Then do the "rbcfg set <option> <value>" accordingly.
Joe AE6XE
root@AA7AU-hAPaclite-rover:~# rbcfg get boot_delay
2
root@AA7AU-hAPaclite-rover:~# rbcfg get boot_device
flash
root@AA7AU-hAPaclite-rover:~# rbcfg get boot_protocol
bootp
root@AA7AU-hAPaclite-rover:~# rbcfg get booter
regular
Not sure what, if anything, to change.
TIA,
- Don - AA7AU
root@AA7AU-hAPaclite-rover:~# ifconfig
br-lan Link encap:Ethernet HWaddr CC:2D:E0:C2:E1:CD
inet addr:10.30.28.209 Bcast:10.30.28.223 Mask:255.255.255.240
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3697 errors:0 dropped:414 overruns:0 frame:0
TX packets:1776 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:525736 (513.4 KiB) TX bytes:264976 (258.7 KiB)
eth0 Link encap:Ethernet HWaddr CC:2D:E0:C1:E1:C7
inet addr:192.168.205.71 Bcast:192.168.205.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20719 errors:0 dropped:420 overruns:0 frame:0
TX packets:875 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1627694 (1.5 MiB) TX bytes:62717 (61.2 KiB)
Interrupt:4
eth1 Link encap:Ethernet HWaddr CC:2D:E0:C2:E1:CD
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3697 errors:0 dropped:0 overruns:0 frame:0
TX packets:7949 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:592282 (578.4 KiB) TX bytes:963120 (940.5 KiB)
Interrupt:5
eth1.0 Link encap:Ethernet HWaddr CC:2D:E0:C2:E1:CD
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:3697 errors:0 dropped:0 overruns:0 frame:0
TX packets:1776 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:525736 (513.4 KiB) TX bytes:264976 (258.7 KiB)
eth1.2 Link encap:Ethernet HWaddr CC:2D:E0:C2:E1:CD
inet addr:10.194.225.205 Bcast:10.255.255.255 Mask:255.0.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:3077 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:332498 (324.7 KiB)
eth1.3975 Link encap:Ethernet HWaddr CC:2D:E0:C2:E1:CD
inet addr:10.193.225.205 Bcast:10.255.255.255 Mask:255.0.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:3096 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:333850 (326.0 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:11926 errors:0 dropped:0 overruns:0 frame:0
TX packets:11926 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:717109 (700.3 KiB) TX bytes:717109 (700.3 KiB)
wlan1 Link encap:Ethernet HWaddr CC:2D:E0:C1:E1:CD
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:1902 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:460391 (449.6 KiB)
- Don - AA7AU
Joe AE6XE
Joe:
FYI, I recently tried to upgrade a hAP ac lite to v3.20.3.0, but the upgrade process appeared to fail, and I was left running 3.19 again. I then did a fresh install of 3.20.3.0 using PXE, which took a very long time but eventually succeeded. Afterwards, the device behaved normally except that it was taking about 5 minutes to boot.
I thought it might be a hardware problem, so I performed another installation of 3.20.3.0 on a second hAP ac lite fresh out of the box. Again it succeeded, but with a similarly long boot time.
After finding this thread, I checked and saw boot_device=flash on both devices. I changed them to boot_device=nandeth and now they boot in about 30 seconds.
The help message for rbcfg describes the "flash" option as "boot in flash configuration mode". I suspect that "flash configuration mode" is some sort of maintenance mode that is eventually timing out and booting the existing content of the NOR flash. And that "nand" actually refers to the NOR flash if that's what you have...
- Paul, K3PGM
Joe AE6XE
Joe:
I just pulled another brand-new hAP ac lite off the shelf (where it's been sitting since March) and loaded the latest AREDN firmware. And yes, it had the boot_device=flash setting. So, indeed, at least some of them were shipped that way, unless something about the AREDN installation process is doing it.
I bought this unit on Amazon, sold by EURO DK LTD, on 10 Mar 2020.
73,
- Paul, K3PGM
I may be having a similar issue.
Four days ago I received a hAP ac Lite and flashed it for AREDN 3.19.3.0 I found that sometimes it would not boot. Took a few times to find the pattern, but I found that with 100% reliability, if port 5 (DTD link) is connected, the hAP goos into a continuous reboot cycle. If port 5 is not connected, it always boots properly. For all tests, the WAN port was connected, and I did test with a LAN port both connected and not connected (made no difference). After reading the first part of this thread, I updated to 883-71325a9 and found exactly the same condition. I have uploaded three support files - I THINK I have accurate descriptions...
If preferred, I can start a new thread...
Jim K6CCC
Joe AE6XE