My printer is not getting an IP address from the OpenWrt 25.12 DHCP server. It had been working fine with version 24.xx before I upgraded a few days ago. I tested it with my ISP-provided router, and it gets an IP address from it without any problem.
I am also using adguard home as my dns server.
ubus call system board
{
"kernel": "6.12.71",
"hostname": "network",
"system": "ARMv8 Processor rev 3",
"model": "Raspberry Pi 4 Model B Rev 1.1",
"board_name": "raspberrypi,4-model-b",
"rootfs_type": "ext4",
"release": {
"distribution": "OpenWrt",
"version": "25.12.0",
"firmware_url": "https://downloads.openwrt.org/",
"revision": "r32713-f919e7899d",
"target": "bcm27xx/bcm2711",
"description": "OpenWrt 25.12.0 r32713-f919e7899d",
"builddate": "1772496855"
}
}
cat /etc/config/dhcp
config dnsmasq
option domainneeded '1'
option localise_queries '1'
option rebind_protection '1'
option rebind_localhost '1'
option local '/lan/'
option domain 'lan'
option expandhosts '1'
option cachesize '1000'
option authoritative '1'
option readethers '1'
option leasefile '/tmp/dhcp.leases'
option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
option localservice '1'
option ednspacket_max '1232'
option port '54'
option dnsseccheckunsigned '0'
option address_as_local '1'
config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option leasetime '12h'
option dhcpv4 'server'
list dhcp_option '15,lan'
list dhcp_option '6,10.12.12.1'
list dhcp_option '3,10.12.12.1'
config odhcpd 'odhcpd'
option leasefile '/tmp/odhcpd.leases'
option leasetrigger '/usr/sbin/odhcpd-update'
option loglevel '4'
option piodir '/tmp/odhcpd-piodir'
option hostsdir '/tmp/hosts'
cat /etc/config/network
config interface 'loopback'
option device 'lo'
option proto 'static'
list ipaddr '127.0.0.1/8'
config globals 'globals'
option dhcp_default_duid '00041bf8e5f4f8af4126873ce5d87345676b'
option ula_prefix 'fde9:d5a3:ba8::/48'
option packet_steering '1'
config device
option name 'br-lan'
option type 'bridge'
list ports 'eth0'
config interface 'lan'
option device 'br-lan'
option proto 'static'
option ip6assign '60'
list ipaddr '10.12.12.1/24'
option multipath 'off'
option delegate '0'
config device
option type '8021q'
option ifname 'eth1'
option vid '10'
option name 'eth1.10'
config device
option type '8021q'
option ifname 'eth1'
option vid '20'
option name 'eth1.20'
config interface 'wan'
option proto 'pppoe'
option device 'eth1.10'
option username '*******'
option password '************'
option ipv6 'auto'
option norelease '1'
option multipath 'off'
config interface 'iptv'
option proto 'static'
option device 'eth1.20'
option ipaddr '10.10.10.1'
option netmask '255.255.255.0'
option multipath 'off'
config interface 'accessmodem'
option proto 'static'
option device 'eth1'
option ipaddr '192.168.1.5'
option netmask '255.255.255.0'
option multipath 'off'
cat /etc/config/firewall
config defaults
option syn_flood '1'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
config zone
option name 'lan'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'ACCEPT'
list network 'lan'
config zone
option name 'wan'
option input 'REJECT'
option output 'ACCEPT'
option forward 'DROP'
option masq '1'
option mtu_fix '1'
list network 'wan6'
list network 'wan'
list network 'iptv'
list network 'accessmodem'
config forwarding
option src 'lan'
option dest 'wan'
config rule
option name 'Allow-DHCP-Renew'
option src 'wan'
option proto 'udp'
option dest_port '68'
option target 'ACCEPT'
option family 'ipv4'
config rule
option name 'Allow-Ping'
option src 'wan'
option proto 'icmp'
option icmp_type 'echo-request'
option family 'ipv4'
option target 'ACCEPT'
config rule
option name 'Allow-IGMP'
option src 'wan'
option proto 'igmp'
option family 'ipv4'
option target 'ACCEPT'
config rule
option name 'Allow-DHCPv6'
option src 'wan'
option proto 'udp'
option dest_port '546'
option family 'ipv6'
option target 'ACCEPT'
config rule
option name 'Allow-MLD'
option src 'wan'
option proto 'icmp'
option src_ip 'fe80::/10'
list icmp_type '130/0'
list icmp_type '131/0'
list icmp_type '132/0'
list icmp_type '143/0'
option family 'ipv6'
option target 'ACCEPT'
config rule
option name 'Allow-ICMPv6-Input'
option src 'wan'
option proto 'icmp'
list icmp_type 'echo-request'
list icmp_type 'echo-reply'
list icmp_type 'destination-unreachable'
list icmp_type 'packet-too-big'
list icmp_type 'time-exceeded'
list icmp_type 'bad-header'
list icmp_type 'unknown-header-type'
list icmp_type 'router-solicitation'
list icmp_type 'neighbour-solicitation'
list icmp_type 'router-advertisement'
list icmp_type 'neighbour-advertisement'
option limit '1000/sec'
option family 'ipv6'
option target 'ACCEPT'
config rule
option name 'Allow-ICMPv6-Forward'
option src 'wan'
option dest '*'
option proto 'icmp'
list icmp_type 'echo-request'
list icmp_type 'echo-reply'
list icmp_type 'destination-unreachable'
list icmp_type 'packet-too-big'
list icmp_type 'time-exceeded'
list icmp_type 'bad-header'
list icmp_type 'unknown-header-type'
option limit '1000/sec'
option family 'ipv6'
option target 'ACCEPT'
config rule
option name 'Allow-IPSec-ESP'
option src 'wan'
option dest 'lan'
option proto 'esp'
option target 'ACCEPT'
config rule
option name 'Allow-ISAKMP'
option src 'wan'
option dest 'lan'
option dest_port '500'
option proto 'udp'
option target 'ACCEPT'
root@network:~#