hi, i have router with usb modem in it. Interface with modem is wan1 and default configured to dhcp. I need static ip on this interface to properly configure DMZ. I set static ip in lucy, save&apply.
/etc/config/network updates:
config interface 'wan1'
option ifname 'eth1'
option proto 'static'
option ipaddr '192.168.8.115'
option netmask '255.255.255.0'
option gateway '192.168.8.1'
option broadcast '255.255.255.255'
but if i reboot the modem it resets if mode back to dhcp:
config interface 'wan1'
option proto 'dhcp'
option ifname ' '
option metric '10'
in openwrt log:
Fri Sep 24 13:44:28 2021 kern.info kernel: [832930.370631] usb 1-1: USB disconnect, device number 15
Fri Sep 24 13:44:28 2021 kern.info kernel: [832930.383300] cdc_ether 1-1:1.0 eth1: unregister 'cdc_ether' usb-101c0000.ehci-1, CDC Ethernet Device
Fri Sep 24 13:44:28 2021 daemon.notice netifd: Network device 'eth1' link is down
Fri Sep 24 13:44:28 2021 daemon.notice netifd: Interface 'wan1' has link connectivity loss
Fri Sep 24 13:44:28 2021 daemon.notice netifd: Interface 'wan1' is now down
Fri Sep 24 13:44:28 2021 user.notice URL-DEBUG: hotplug (iface): action='ifdown' interface='wan1'
Fri Sep 24 13:44:28 2021 daemon.notice netifd: Interface 'wan1' is disabled
Fri Sep 24 13:44:29 2021 kern.info kernel: [832931.473470] rt3050-esw 10110000.esw: link changed 0x00
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: * Remove : 1-1 : Modem1
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: * No Modems present
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:30 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:32 2021 kern.info kernel: [832935.089851] rt3050-esw 10110000.esw: link changed 0x02
Fri Sep 24 13:44:43 2021 kern.info kernel: [832945.694995] usb 1-1: new high-speed USB device number 16 using ehci-platform
Fri Sep 24 13:44:43 2021 user.notice usb-modeswitch: Add : 1-1: Manufacturer=HUAWEI_MOBILE Product=HUAWEI_MOBILE Serial=0123456789ABCDEF 12d1 1f01
Fri Sep 24 13:44:43 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:43 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:43 2021 user.notice usb-modeswitch: * Start of Modem Detection and Connection Information
Fri Sep 24 13:44:43 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:43 2021 user.notice usb-modeswitch: * Product=HUAWEI_MOBILE 12d1 1f01
Fri Sep 24 13:44:44 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:44 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:44 2021 kern.info kernel: [832946.550508] usb 1-1: USB disconnect, device number 16
Fri Sep 24 13:44:44 2021 kern.info kernel: [832947.215001] usb 1-1: new high-speed USB device number 17 using ehci-platform
Fri Sep 24 13:44:45 2021 kern.info kernel: [832947.506472] cdc_ether 1-1:1.0 eth1: register 'cdc_ether' at usb-101c0000.ehci-1, CDC Ethernet Device, 00:1e:10:1f:00:00
Fri Sep 24 13:44:45 2021 user.notice Log Print : Driver Name : 1
Fri Sep 24 13:44:45 2021 user.notice Log Print : Driver Name : 2 cdc_ether
Fri Sep 24 13:44:45 2021 user.notice Log Print : Driver Name : 3 cdc_ether
Fri Sep 24 13:44:45 2021 user.notice Log Print : Driver Name : 4 cdc_ether
Fri Sep 24 13:44:45 2021 user.notice usb-modeswitch: Delay for previous modem
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: * Switched to : 12d1:14db
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:54 2021 user.notice Log Print : Driver Name : 1
Fri Sep 24 13:44:54 2021 user.notice Log Print : Driver Name : 2 cdc_ether
Fri Sep 24 13:44:54 2021 user.notice Log Print : Driver Name : 3 cdc_ether
Fri Sep 24 13:44:54 2021 user.notice Log Print : Driver Name : 4 cdc_ether
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: * ProtoFind returns : 5
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: *****************************************************************
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: Found Modem1
Fri Sep 24 13:44:54 2021 user.notice usb-modeswitch: Connecting a Hostless Modem or Phone
Fri Sep 24 13:44:54 2021 user.notice Get Profile: Default Profile Used
Fri Sep 24 13:44:54 2021 user.notice Create Hostless Connection: Profile for Modem1 sets interface to WAN1
Fri Sep 24 13:44:54 2021 user.notice Create Hostless Connection: Modem1 is using WAN1
Fri Sep 24 13:44:54 2021 user.notice Create Hostless Connection: Checking Network Interface
Fri Sep 24 13:45:05 2021 user.notice Create Hostless Connection: Using eth1 as network interface
Fri Sep 24 13:45:05 2021 daemon.notice netifd: Interface 'wan1' is enabled
Fri Sep 24 13:45:05 2021 kern.err kernel: [832967.632407] cdc_ether 1-1:1.0 eth1: kevent 12 may have been dropped
Fri Sep 24 13:45:05 2021 daemon.notice netifd: Network device 'eth1' link is up
Fri Sep 24 13:45:05 2021 daemon.notice netifd: Interface 'wan1' has link connectivity
Fri Sep 24 13:45:05 2021 daemon.notice netifd: Interface 'wan1' is setting up now
Fri Sep 24 13:45:05 2021 daemon.notice netifd: wan1 (17832): udhcpc: started, v1.28.4
Fri Sep 24 13:45:05 2021 daemon.notice netifd: wan1 (17832): udhcpc: sending discover
Fri Sep 24 13:45:05 2021 daemon.notice netifd: wan1 (17832): udhcpc: sending select for 192.168.8.121
Fri Sep 24 13:45:05 2021 daemon.notice netifd: wan1 (17832): udhcpc: lease of 192.168.8.121 obtained, lease time 86400
Fri Sep 24 13:45:05 2021 daemon.notice netifd: Interface 'wan1' is now up
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: reading /tmp/resolv.conf.auto
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain test
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain onion
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain localhost
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain local
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain invalid
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain bind
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using local addresses only for domain lan
Fri Sep 24 13:45:05 2021 daemon.info dnsmasq[1803]: using nameserver 192.168.8.1#53
Fri Sep 24 13:45:05 2021 user.notice URL-DEBUG: hotplug (iface): action='ifup' interface='wan1'
Fri Sep 24 13:45:05 2021 user.notice firewall: Reloading firewall due to ifup of wan1 (eth1)
Fri Sep 24 13:45:06 2021 user.notice Create Hostless Connection: Huawei Hostless
Fri Sep 24 13:45:06 2021 user.notice Connection Monitor: Start Connection Monitor for Modem 1
how can i setup static ip for wan1?