Br-lan.10 stopped working

[johnv]

I am wondering why my br-lan.10 stopped working, no internet connection from the related wifi and ping to 8.8.8.8 fails.

Other wifi and netowork work just fine.

From and eth cable on a lan port og my ex8300

 ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
92 bytes from 192.168.10.1: Destination Port Unreachable
Vr HL TOS  Len   ID Flg  off TTL Pro  cks      Src      Dst
 4  5  00 5400 c363   0 0000  3f  01 dc99 192.168.10.244  8.8.8.8 

connecting to the br-lan.10 lan

ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
ping: sendto: No route to host
ping: sendto: No route to host
Request timeout for icmp_seq 0

[flygarn12]

Well usually our standard question is as always!

What did you do just before it stopped working? Or more precise, what did you do between the last dhcp address change and when it stopped working?

Or to speed up the process, give us your network and dhcp config file!

[johnv]

So what i did before it started to break is to do a TimeMachineBackup to my nixos server where I also host the pihole.

OpenWRT its on an ea8300

this is my dhcp:

root@OpenWrt:~# cat /etc/config/dhcp 

config dnsmasq
	option domainneeded '1'
	option boguspriv '1'
	option filterwin2k '0'
	option localise_queries '1'
	option rebind_protection '1'
	option rebind_localhost '1'
	option local '/lan/'
	option domain 'lan'
	option expandhosts '1'
	option nonegcache '0'
	option cachesize '1000'
	option authoritative '1'
	option readethers '1'
	option leasefile '/tmp/dhcp.leases'
	option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
	option nonwildcard '1'
	option localservice '1'
	option ednspacket_max '1232'
	option filter_aaaa '0'
	option filter_a '0'

config dhcp 'lan'
	option interface 'lan'
	option start '40'
	option limit '160'
	option leasetime '12h'
	option dhcpv4 'server'
	option dhcpv6 'hybrid'
	option ra 'hybrid'
	list ra_flags 'managed-config'
	list ra_flags 'other-config'

config dhcp 'wan'
	option interface 'wan'
	option ignore '1'

config odhcpd 'odhcpd'
	option maindhcp '0'
	option leasefile '/tmp/hosts/odhcpd'
	option leasetrigger '/usr/sbin/odhcpd-update'
	option loglevel '4'

config dhcp '20iot'
	option interface '20iot'
	option start '20'
	option limit '180'
	option leasetime '12h'

config dhcp '40cameras'
	option interface '40cameras'
	option start '50'
	option limit '150'
	option leasetime '12h'

config dhcp '99guest'
	option interface '99guest'
	option start '100'
	option limit '200'
	option leasetime '12h'

 

config dhcp 'vpn'
	option interface 'vpn'

 

[psherman]

Let’s see your complete config.

Please connect to your OpenWrt device using ssh and copy the output of the following commands and post it here using the "Preformatted text </> " button:

Remember to redact passwords, MAC addresses and any public IP addresses you may have:

ubus call system board
cat /etc/config/network
cat /etc/config/wireless
cat /etc/config/dhcp
cat /etc/config/firewall

[psherman]

@johnv

config dhcp '99guest'
	option interface '99guest'
	option start '100'
	option limit '200'
	option leasetime '12h'

If this is a /24 network, this is invalid. The limit is too high. Max of 155 here.

[johnv]

Guys, I figure it out with your hints!

I did a mistake of naming the interface 10lan in network and lan in dhcp.

it bothered me that lan is at the end

[psherman]

If your problem is solved, please consider marking this topic as [Solved]. See How to mark a topic as [Solved] for a short how-to.
Thanks!