I’m stuck with that without any success/solution. (Read all topics here with (almost) the same problems)
First of all - now I have default configuration, and lease for one device by cable is not working, so…
I have an RB2011, there was 6.49.8 firmware two days ago, yesterday I’ve upgraded it to 7.11.
I have >200 FW rules & enough NAT rules, > 40 leases in DHCP and fully configured and ideally working RB2011 for 4+ years. Except this one problem that I need to fix.
I have a cheap WiFi/Lan cloud IP camera (Goke GK7102 chip, Linux, 8Mb flash etc…) and it works ok when I use WiFi - it has static IP and works (with loosing packets, slowdowns and so on). So I’ve decided to connect it by cable. Lost about a week+ with modding it, changing scripts, debugging, bricking and unbricking with soldering the chip and reflashing with CH341A SOP8 flasher, ton of work without success - when I insert LAN cable (or enable port) few seconds later camera just stucks at some loop - loosing WiFi connection, telling me that it try to connect by cable and nothing more, when I eject LAN cable (or disable port) it returns to WiFi).
So my conclusions after all of this lead me to my router configuration - maybe I blocked something more than needed (but all everything anytime works perfectly) - tried to debug with router logs, added new rules, disabled old ones, reread ton of topics with that “offering lease without success” - nope, zero result.
Then I got other two routers in my hand - TP-Link and D-Link. Reset first router, entered web-face, set up passwords etc to avoid unneeded connections from someone and put LAN cable from camera into it - blah! DHCP on that router leased IP for camera (WiFi connection to my RB automatically disabled)!
I take second router, reset it, set up as previous - WPA2 etc, put IP camera LAN cable into it - and this router’s DHCP leased IP for a camera by LAN cable too.
What a?..
Then I made hard decision to 1) try to find newer ROS/firmware (and found with “upgrade” option in Packages); 2) if it will not help - I’ll reset my RB to default config - and look if something will help.
I’ve made a backup and reset configuration by System > Reset Configuration > Keep Users.
After that I have clean 7.11. DHCP leased IP for a PC connected to it, I’ve changed Wireless config, added protection, renamed WiFi net, connected smartphone, checked that browser can open web and powered on Camera (without LAN cable connected to it).
After successful DHCP lease for Camera WiFi connection I put LAN cable to it. And… everything is the same as before - “lease without success”.
Changed Logging to remote syslog (PC), added dhcp logging to remote syslog and got a file with DHCP dump (everything is the same as was with my full configuration).
About connection: cable lengths for testing purposes is 1-3 m, every connected device with them works at max possible speed without any packet losses
It’s a pain in the ass. Any ideas how to beat this in RB?
08:02:01 192.168.88.1 dhcp,debug [DHCP]: defconf received discover id 1714027594 from 0.0.0.0 '1:30:4a:26:xx:xx:xx'
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: ciaddr = 0.0.0.0
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: chaddr = 30:4A:26:xx:xx:xx
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Msg-Type = discover
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Parameter-List = Subnet-Mask,Router,Domain-Server,Host-Name,Domain-Name,Broadcast-Address,Unknown(40),Unknown(41),NTP-Server
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Class-Id = "udhcp 0.9.9-pre"
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Client-Id = 01-30-4A-26-xx-xx-xx
08:02:01 192.168.88.1 dhcp,debug [DHCP]: lease found, waiting, acquire
08:02:01 192.168.88.1 dhcp,debug [DHCP]: 3 offers in a row => forcing broadcast
08:02:01 192.168.88.1 dhcp,debug [DHCP]: defconf sending offer with id 1714027594 to 255.255.255.255
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: ciaddr = 0.0.0.0
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: yiaddr = 192.168.88.112
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: siaddr = 192.168.88.1
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: chaddr = 30:4A:26:xx:xx:xx
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Subnet-Mask = 255.255.255.0
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Router = 192.168.88.1
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Domain-Server = 192.168.88.1
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Address-Time = 600
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Msg-Type = offer
08:02:01 192.168.88.1 dhcp,debug,packet [DHCP]: Server-Id = 192.168.88.1
08:02:31 192.168.88.1 dhcp,debug [DHCP]: lease 192.168.88.112 expired
