I have installed openwrt 19.07.4 on Linksys wrt619n v1. I have setup my cricket USB modem using QMI Cellular interface and it is connected. Interfaces page shows additional wwan_4 interface. I have connected to router via ssh. ping google.com fails.
Please let me know if additional information is needed.
Use ssh to connect to the device.
Then run the following commands (copy paste the whole block of commands) and post here the output using the "Preformatted text </> " button:
Remember to redact passwords, MAC addresses and any public IP addresses you may have
ubus call system board; \
uci export network; uci export wireless; \
uci export dhcp; uci export firewall; \
head -n -0 /etc/firewall.user; \
ip -4 addr ; ip -4 ro li tab all ; ip -4 ru; \
ls -l /etc/resolv.* /tmp/resolv.*; head -n -0 /etc/resolv.* /tmp/resolv.*
1 Like
root@Null:~# ubus call system board; \
> uci export network; uci export wireless; \
> uci export dhcp; uci export firewall; \
> head -n -0 /etc/firewall.user; \
> ip -4 addr ; ip -4 ro li tab all ; ip -4 ru; \
> ls -l /etc/resolv.* /tmp/resolv.*; head -n -0 /etc/resolv.* /tmp/resolv.*
{
"kernel": "4.14.195",
"hostname": "Null.Net",
"system": "Broadcom BCM4785",
"model": "Linksys WRT610N V1",
"board_name": "0x478:42",
"release": {
"distribution": "OpenWrt",
"version": "19.07.4",
"revision": "r11208-ce6496d796",
"target": "brcm47xx/generic",
"description": "OpenWrt 19.07.4 r11208-ce6496d796"
}
}
package network
config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix 'fdd6:9a9d:022c::/48'
config interface 'lan'
option type 'bridge'
option ifname 'eth0.1'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.0'
option ip6assign '60'
config interface 'wan'
option ifname 'eth0.2'
option proto 'dhcp'
config interface 'wan6'
option ifname 'eth0.2'
option proto 'dhcpv6'
config switch
option name 'switch0'
option reset '1'
option enable_vlan '1'
config switch_vlan
option device 'switch0'
option vlan '1'
option ports '1 2 3 4 8t'
config switch_vlan
option device 'switch0'
option vlan '2'
option ports '0 8t'
config interface 'wwan'
option ifname 'wwan0'
option proto 'qmi'
option pdptype 'ipv4'
option apn 'vzwinternet'
option auth 'both'
option device '/dev/cdc-wdm0'
package wireless
config wifi-device 'radio0'
option type 'mac80211'
option hwmode '11g'
option path 'pci0000:00/0000:00:01.0/ssb1:0'
option channel 'auto'
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option key 'pass_to_2.4G'
option ssid 'Null.Net-2.4'
option encryption 'psk2'
config wifi-device 'radio1'
option type 'mac80211'
option hwmode '11a'
option path 'pci0000:00/0000:00:02.0/ssb2:0'
option channel '36'
config wifi-iface 'default_radio1'
option device 'radio1'
option network 'lan'
option mode 'ap'
option key 'pass_to_5G'
option ssid 'Null.Net'
option encryption 'psk2'
package 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 authoritative '1'
option readethers '1'
option leasefile '/tmp/dhcp.leases'
option resolvfile '/tmp/resolv.conf.auto'
option nonwildcard '1'
option localservice '1'
config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option leasetime '12h'
option dhcpv6 'server'
option ra 'server'
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'
package firewall
config defaults
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'REJECT'
option synflood_protect '1'
config zone
option name 'lan'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'ACCEPT'
option network 'lan'
config zone
option name 'wan'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option masq '1'
option mtu_fix '1'
option network 'wan wan6 wwan'
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 src_ip 'fc00::/6'
option dest_ip 'fc00::/6'
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'
config include
option path '/etc/firewall.user'
# This file is interpreted as shell script.
# Put your custom iptables rules here, they will
# be executed with each firewall (re-)start.
# Internal uci firewall chains are flushed and recreated on reload, so
# put custom rules into the root chains e.g. INPUT or FORWARD or into the
# special user chains, e.g. input_wan_rule or postrouting_lan_rule.
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
6: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
inet 192.168.1.1/24 brd 192.168.1.255 scope global br-lan
valid_lft forever preferred_lft forever
8: eth0.2@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
inet 10.42.0.99/24 brd 10.42.0.255 scope global eth0.2
valid_lft forever preferred_lft forever
12: wwan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN qlen 1000
inet 10.133.77.201/30 brd 10.133.77.203 scope global wwan0
valid_lft forever preferred_lft forever
default via 10.133.77.202 dev wwan0 src 10.133.77.201
10.42.0.0/24 dev eth0.2 scope link src 10.42.0.99
10.133.77.200/30 dev wwan0 scope link src 10.133.77.201
192.168.1.0/24 dev br-lan scope link src 192.168.1.1
broadcast 10.42.0.0 dev eth0.2 table local scope link src 10.42.0.99
local 10.42.0.99 dev eth0.2 table local scope host src 10.42.0.99
broadcast 10.42.0.255 dev eth0.2 table local scope link src 10.42.0.99
broadcast 10.133.77.200 dev wwan0 table local scope link src 10.133.77.201
local 10.133.77.201 dev wwan0 table local scope host src 10.133.77.201
broadcast 10.133.77.203 dev wwan0 table local scope link src 10.133.77.201
broadcast 127.0.0.0 dev lo table local scope link src 127.0.0.1
local 127.0.0.0/8 dev lo table local scope host src 127.0.0.1
local 127.0.0.1 dev lo table local scope host src 127.0.0.1
broadcast 127.255.255.255 dev lo table local scope link src 127.0.0.1
broadcast 192.168.1.0 dev br-lan table local scope link src 192.168.1.1
local 192.168.1.1 dev br-lan table local scope host src 192.168.1.1
broadcast 192.168.1.255 dev br-lan table local scope link src 192.168.1.1
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
lrwxrwxrwx 1 root root 16 Sep 6 11:19 /etc/resolv.conf -> /tmp/resolv.conf
-rw-r--r-- 1 root root 32 Sep 9 10:45 /tmp/resolv.conf
-rw-r--r-- 1 root root 110 Sep 9 12:48 /tmp/resolv.conf.auto
==> /etc/resolv.conf <==
search lan
nameserver 127.0.0.1
==> /tmp/resolv.conf <==
search lan
nameserver 127.0.0.1
==> /tmp/resolv.conf.auto <==
# Interface wan
nameserver 10.42.0.1
# Interface wwan_4
nameserver 198.224.191.135
nameserver 198.224.190.135
1 Like
Can you also post the following?
iptables-save -c -t filter
1 Like
root@Null:~# iptables-save -c -t filter
# Generated by iptables-save v1.8.3 on Wed Sep 9 13:47:40 2020
*filter
:INPUT ACCEPT [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
:forwarding_lan_rule - [0:0]
:forwarding_rule - [0:0]
:forwarding_wan_rule - [0:0]
:input_lan_rule - [0:0]
:input_rule - [0:0]
:input_wan_rule - [0:0]
:output_lan_rule - [0:0]
:output_rule - [0:0]
:output_wan_rule - [0:0]
:reject - [0:0]
:syn_flood - [0:0]
:zone_lan_dest_ACCEPT - [0:0]
:zone_lan_forward - [0:0]
:zone_lan_input - [0:0]
:zone_lan_output - [0:0]
:zone_lan_src_ACCEPT - [0:0]
:zone_wan_dest_ACCEPT - [0:0]
:zone_wan_dest_REJECT - [0:0]
:zone_wan_forward - [0:0]
:zone_wan_input - [0:0]
:zone_wan_output - [0:0]
:zone_wan_src_REJECT - [0:0]
[7721:763897] -A INPUT -i lo -m comment --comment "!fw3" -j ACCEPT
[8034:1035068] -A INPUT -m comment --comment "!fw3: Custom input rule chain" -j input_rule
[7573:993950] -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[13:740] -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m comment --comment "!fw3" -j syn_flood
[409:33537] -A INPUT -i br-lan -m comment --comment "!fw3" -j zone_lan_input
[52:7581] -A INPUT -i eth0.2 -m comment --comment "!fw3" -j zone_wan_input
[315086:278248772] -A FORWARD -m comment --comment "!fw3: Custom forwarding rule chain" -j forwarding_rule
[308368:276990154] -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[6718:1258618] -A FORWARD -i br-lan -m comment --comment "!fw3" -j zone_lan_forward
[0:0] -A FORWARD -i eth0.2 -m comment --comment "!fw3" -j zone_wan_forward
[0:0] -A FORWARD -m comment --comment "!fw3" -j reject
[7721:763897] -A OUTPUT -o lo -m comment --comment "!fw3" -j ACCEPT
[11499:6369074] -A OUTPUT -m comment --comment "!fw3: Custom output rule chain" -j output_rule
[10999:6333320] -A OUTPUT -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[1:349] -A OUTPUT -o br-lan -m comment --comment "!fw3" -j zone_lan_output
[499:35405] -A OUTPUT -o eth0.2 -m comment --comment "!fw3" -j zone_wan_output
[1:52] -A reject -p tcp -m comment --comment "!fw3" -j REJECT --reject-with tcp-reset
[51:7529] -A reject -m comment --comment "!fw3" -j REJECT --reject-with icmp-port-unreachable
[13:740] -A syn_flood -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m limit --limit 25/sec --limit-burst 50 -m comment --comment "!fw3" -j RETURN
[0:0] -A syn_flood -m comment --comment "!fw3" -j DROP
[1:349] -A zone_lan_dest_ACCEPT -o br-lan -m comment --comment "!fw3" -j ACCEPT
[6718:1258618] -A zone_lan_forward -m comment --comment "!fw3: Custom lan forwarding rule chain" -j forwarding_lan_rule
[6718:1258618] -A zone_lan_forward -m comment --comment "!fw3: Zone lan to wan forwarding policy" -j zone_wan_dest_ACCEPT
[0:0] -A zone_lan_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_lan_forward -m comment --comment "!fw3" -j zone_lan_dest_ACCEPT
[409:33537] -A zone_lan_input -m comment --comment "!fw3: Custom lan input rule chain" -j input_lan_rule
[0:0] -A zone_lan_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[409:33537] -A zone_lan_input -m comment --comment "!fw3" -j zone_lan_src_ACCEPT
[1:349] -A zone_lan_output -m comment --comment "!fw3: Custom lan output rule chain" -j output_lan_rule
[1:349] -A zone_lan_output -m comment --comment "!fw3" -j zone_lan_dest_ACCEPT
[409:33537] -A zone_lan_src_ACCEPT -i br-lan -m conntrack --ctstate NEW,UNTRACKED -m comment --comment "!fw3" -j ACCEPT
[3:120] -A zone_wan_dest_ACCEPT -o eth0.2 -m conntrack --ctstate INVALID -m comment --comment "!fw3: Prevent NAT leakage" -j DROP
[7214:1293903] -A zone_wan_dest_ACCEPT -o eth0.2 -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_wan_dest_REJECT -o eth0.2 -m comment --comment "!fw3" -j reject
[0:0] -A zone_wan_forward -m comment --comment "!fw3: Custom wan forwarding rule chain" -j forwarding_wan_rule
[0:0] -A zone_wan_forward -p esp -m comment --comment "!fw3: Allow-IPSec-ESP" -j zone_lan_dest_ACCEPT
[0:0] -A zone_wan_forward -p udp -m udp --dport 500 -m comment --comment "!fw3: Allow-ISAKMP" -j zone_lan_dest_ACCEPT
[0:0] -A zone_wan_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_wan_forward -m comment --comment "!fw3" -j zone_wan_dest_REJECT
[52:7581] -A zone_wan_input -m comment --comment "!fw3: Custom wan input rule chain" -j input_wan_rule
[0:0] -A zone_wan_input -p udp -m udp --dport 68 -m comment --comment "!fw3: Allow-DHCP-Renew" -j ACCEPT
[0:0] -A zone_wan_input -p icmp -m icmp --icmp-type 8 -m comment --comment "!fw3: Allow-Ping" -j ACCEPT
[0:0] -A zone_wan_input -p igmp -m comment --comment "!fw3: Allow-IGMP" -j ACCEPT
[0:0] -A zone_wan_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[52:7581] -A zone_wan_input -m comment --comment "!fw3" -j zone_wan_src_REJECT
[499:35405] -A zone_wan_output -m comment --comment "!fw3: Custom wan output rule chain" -j output_wan_rule
[499:35405] -A zone_wan_output -m comment --comment "!fw3" -j zone_wan_dest_ACCEPT
[52:7581] -A zone_wan_src_REJECT -i eth0.2 -m comment --comment "!fw3" -j reject
COMMIT
# Completed on Wed Sep 9 13:47:41 2020
1 Like
/etc/init.d/firewall restart; iptables-save -c -t filter | grep -e wwan
1 Like
[0:0] -A INPUT -i wwan0 -m comment --comment "!fw3" -j zone_wan_input
[0:0] -A FORWARD -i wwan0 -m comment --comment "!fw3" -j zone_wan_forward
[17:1103] -A OUTPUT -o wwan0 -m comment --comment "!fw3" -j zone_wan_output
[2:1188] -A zone_wan_dest_ACCEPT -o wwan0 -m conntrack --ctstate INVALID -m comment --comment "!fw3: Prevent NAT leakage" -j DROP
[206:56086] -A zone_wan_dest_ACCEPT -o wwan0 -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_wan_dest_REJECT -o wwan0 -m comment --comment "!fw3" -j reject
[0:0] -A zone_wan_src_REJECT -i wwan0 -m comment --comment "!fw3" -j reject
1 Like
Sorry trendy, seems that when I ran this command, USB modem was not connected. Do you want me to repeat with USB modem connected?
Connect the modem and check:
traceroute example.org
root@Null:~# traceroute google.com
traceroute to google.com (172.217.12.238), 30 hops max, 38 byte packets
1 229.sub-66-174-115.myvzw.com (66.174.115.229) 35.670 ms 187.794 ms 35.886 ms
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 * * *
13 * * *
14^C
Modem is now disconnected, this is from my earlier tests today. will try with openwrt.org as well.
root@Null:~# traceroute openwrt.org
traceroute to openwrt.org (139.59.209.225), 30 hops max, 38 byte packets
1 229.sub-66-174-115.myvzw.com (66.174.115.229) 18.576 ms 27.564 ms 29.295 ms
2 * * *
3 * * *
4 * * *
5 *^C
Verify that your balance is positive and the service is not suspended/blocked by the operator.
Also check this:
ping -w 10 example.org
curl -I example.org
wget -O - http://example.org/ | head
By the way, change the WAN interface metric:
https://openwrt.org/docs/guide-user/services/vpn/wireguard/extras#dynamic_connection
It should help to restore the default gateway when you disconnect the modem.
1 Like
Balance verified. (I have internet connection with the same USB modem when connected to my laptop)
root@Null:~# ping -w 10 openwrt.org
PING openwrt.org (139.59.209.225): 56 data bytes
--- openwrt.org ping statistics ---
11 packets transmitted, 0 packets received, 100% packet loss
root@Null:~# curl -I openwrt.org
curl: (7) Failed to connect to openwrt.org port 80: Operation timed out
root@Null:~# uclient-fetch -O - http://openwrt.org/ | head
Downloading 'http://openwrt.org/'
Failed to send request: Operation not permitted
Thanks for WAN metric hint. (Saved me the interface restart)
1 Like
It seems you can reach the ISP gateway, but anything beyond that is unreachable.
Perhaps they use some kind of additional authorization.
Is there any documentation for your ISP/modem?
1 Like
My modem:
https://www.amazon.com/Unlocked-Huawei-E397u-53-Worldwide-Required/dp/B01M0JY15V
I have used this modem with different ISPs. I can connect on Ubuntu using the default configuration of a Mobile Broadband connection. I only need to choose my ISP from the builtin list.
I am also looking for a way to log the communication between the USB modem and upstream USB device. This way, I could compare the logs of the modem when connected to router and when connected to laptop. Is there any kind of USB serial repeater I can use in the middle and record the traffic?
Connect and check:
PAGER= nmcli -s connection show id CON_NAME
Ubuntu 20.04 on Macbook Pro 2015
ali@backup:~$ nmcli -s connection show 'Verizon 4G LTE Contract 1'
connection.id: Verizon 4G LTE Contract 1
connection.uuid: fb6d5b32-8dd2-4dbd-a81f-14afa5e61c3e
connection.stable-id: --
connection.type: gsm
connection.interface-name: --
connection.autoconnect: yes
connection.autoconnect-priority: 0
connection.autoconnect-retries: -1 (default)
connection.multi-connect: 0 (default)
connection.auth-retries: -1
connection.timestamp: 1599707782
connection.read-only: no
connection.permissions: user:ali
connection.zone: --
connection.master: --
connection.slave-type: --
connection.autoconnect-slaves: -1 (default)
connection.secondaries: --
connection.gateway-ping-timeout: 0
connection.metered: unknown
connection.lldp: default
connection.mdns: -1 (default)
connection.llmnr: -1 (default)
connection.wait-device-timeout: -1
ipv4.method: auto
ipv4.dns: --
ipv4.dns-search: --
ipv4.dns-options: --
ipv4.dns-priority: 0
ipv4.addresses: --
ipv4.gateway: --
ipv4.routes: --
ipv4.route-metric: -1
ipv4.route-table: 0 (unspec)
ipv4.routing-rules: --
ipv4.ignore-auto-routes: no
ipv4.ignore-auto-dns: no
ipv4.dhcp-client-id: --
ipv4.dhcp-iaid: --
ipv4.dhcp-timeout: 0 (default)
ipv4.dhcp-send-hostname: yes
ipv4.dhcp-hostname: --
ipv4.dhcp-fqdn: --
ipv4.dhcp-hostname-flags: 0x0 (none)
ipv4.never-default: no
ipv4.may-fail: yes
ipv4.dad-timeout: -1 (default)
ipv6.method: auto
ipv6.dns: --
ipv6.dns-search: --
ipv6.dns-options: --
ipv6.dns-priority: 0
ipv6.addresses: --
ipv6.gateway: --
ipv6.routes: --
ipv6.route-metric: -1
ipv6.route-table: 0 (unspec)
ipv6.routing-rules: --
ipv6.ignore-auto-routes: no
ipv6.ignore-auto-dns: no
ipv6.never-default: no
ipv6.may-fail: yes
ipv6.ip6-privacy: 0 (disabled)
ipv6.addr-gen-mode: stable-privacy
ipv6.ra-timeout: 0 (default)
ipv6.dhcp-duid: --
ipv6.dhcp-iaid: --
ipv6.dhcp-timeout: 0 (default)
ipv6.dhcp-send-hostname: yes
ipv6.dhcp-hostname: --
ipv6.dhcp-hostname-flags: 0x0 (none)
connection.id: Verizon 4G LTE Contract 1
connection.uuid: fb6d5b32-8dd2-4dbd-a81f-14afa5e61c3e
connection.stable-id: --
connection.type: gsm
connection.interface-name: --
connection.autoconnect: yes
connection.autoconnect-priority: 0
connection.autoconnect-retries: -1 (default)
connection.multi-connect: 0 (default)
connection.auth-retries: -1
connection.timestamp: 1599707782
connection.read-only: no
connection.permissions: user:ali
connection.zone: --
connection.master: --
connection.slave-type: --
connection.autoconnect-slaves: -1 (default)
connection.secondaries: --
connection.gateway-ping-timeout: 0
connection.metered: unknown
connection.lldp: default
connection.mdns: -1 (default)
connection.llmnr: -1 (default)
connection.wait-device-timeout: -1
ipv4.method: auto
ipv4.dns: --
ipv4.dns-search: --
ipv4.dns-options: --
ipv4.dns-priority: 0
ipv4.addresses: --
ipv4.gateway: --
ipv4.routes: --
ipv4.route-metric: -1
ipv4.route-table: 0 (unspec)
ipv4.routing-rules: --
ipv4.ignore-auto-routes: no
ipv4.ignore-auto-dns: no
ipv4.dhcp-client-id: --
ipv4.dhcp-iaid: --
ipv4.dhcp-timeout: 0 (default)
ipv4.dhcp-send-hostname: yes
ipv4.dhcp-hostname: --
ipv4.dhcp-fqdn: --
ipv4.dhcp-hostname-flags: 0x0 (none)
ipv4.never-default: no
ipv4.may-fail: yes
ipv4.dad-timeout: -1 (default)
ipv6.method: auto
ipv6.dns: --
ipv6.dns-search: --
ipv6.dns-options: --
ipv6.dns-priority: 0
ipv6.addresses: --
ipv6.gateway: --
ipv6.routes: --
ipv6.route-metric: -1
ipv6.route-table: 0 (unspec)
ipv6.routing-rules: --
ipv6.ignore-auto-routes: no
ipv6.ignore-auto-dns: no
ipv6.never-default: no
ipv6.may-fail: yes
ipv6.ip6-privacy: 0 (disabled)
ipv6.addr-gen-mode: stable-privacy
ipv6.ra-timeout: 0 (default)
ipv6.dhcp-duid: --
ipv6.dhcp-iaid: --
ipv6.dhcp-timeout: 0 (default)
ipv6.dhcp-send-hostname: yes
ipv6.dhcp-hostname: --
ipv6.dhcp-hostname-flags: 0x0 (none)
ipv6.token: --
ppp.noauth: yes
ppp.refuse-eap: no
ppp.refuse-pap: no
ppp.refuse-chap: no
ppp.refuse-mschap: no
ppp.refuse-mschapv2: no
ppp.nobsdcomp: no
ppp.nodeflate: no
ppp.no-vj-comp: no
ppp.require-mppe: no
ppp.require-mppe-128: no
ppp.mppe-stateful: no
ppp.crtscts: no
ppp.baud: 0
ppp.mru: 0
ppp.mtu: auto
ppp.lcp-echo-failure: 0
ppp.lcp-echo-interval: 0
gsm.auto-config: no
gsm.number: --
gsm.username: --
gsm.password: --
gsm.password-flags: 1 (agent-owned)
gsm.apn: vzwinternet
gsm.network-id: --
gsm.pin: --
gsm.pin-flags: 0 (none)
gsm.home-only: no
gsm.device-id: --
gsm.sim-id: --
gsm.sim-operator-id: --
gsm.mtu: auto
proxy.method: none
proxy.browser-only: no
proxy.pac-url: --
proxy.pac-script: --
GENERAL.NAME: Verizon 4G LTE Contract 1
GENERAL.UUID: fb6d5b32-8dd2-4dbd-a81f-14afa5e61c3e
GENERAL.DEVICES: ttyUSB1
GENERAL.IP-IFACE: ppp0
GENERAL.STATE: activated
GENERAL.DEFAULT: yes
GENERAL.DEFAULT6: no
GENERAL.SPEC-OBJECT: --
GENERAL.VPN: no
GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/ActiveConnection/34
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/Settings/3
GENERAL.ZONE: --
GENERAL.MASTER-PATH: --
IP4.ADDRESS[1]: 100.76.228.208/32
IP4.GATEWAY: 0.0.0.0
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh = 0.0.0.0, mt = 20700
IP4.DNS[1]: 198.224.191.135
IP4.DNS[2]: 198.224.190.135
1 Like
/sys/kernel/debug/usb/devices (connected to laptop)
T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=02 Dev#= 46 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=12d1 ProdID=1506 Rev= 0.00
S: Manufacturer=Huawei Technologies
S: Product=HUAWEI Mobile
C:* #Ifs= 8 Cfg#= 1 Atr=c0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=option
E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=02 Driver=option
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=03 Driver=option
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=05 Driver=option
E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=01 Prot=09 Driver=option
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=08 Driver=option
E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 7 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
/sys/kernel/debug/usb/devices (connected to router)
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 5 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=12d1 ProdID=1506 Rev= 0.00
S: Manufacturer=Huawei Technologies
S: Product=HUAWEI Mobile
C:* #Ifs= 8 Cfg#= 1 Atr=c0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=01 Driver=option
E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=02 Driver=option
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=03 Driver=option
E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=05 Driver=option
E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=01 Prot=09 Driver=qmi_wwan
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=01 Prot=08 Driver=qmi_wwan
E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none)
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 7 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none)
E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
Thanks everybody for help, I was able to connect to internet by mixing parts of
https://openwrt.org/docs/guide-user/network/wan/wwan/ethernetoverusb_ncm
and
https://openwrt.org/docs/guide-user/network/wan/wwan/ltedongle
I tried almost all combinations of drivers and protocols (took me two days) and found the single case that works for my setup: I used drivers and setup explained at first guide and for protocol used QMI Cellular explained at second guide.
I think my problem was related to the driver and config that initialize the modem. Seems that modem can report "connected" even if not completely and correctly initialized. In this case, even if the rest of network including firewall and wlan, wan, and lan are setup correctly, internet access won't be available.
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