I still seem to be having trouble with this, hoping none of the hardware is bad, I did see a section in the settings this morning under troubleshooting I believe, I'm going to try to upload that information here and see if anyone can see what I'm doing wrong.
Software-Version
-------------------------------------------------
OpenWrt - GoldenOrb_2020-03-01 ( OpenWrt 18.06.7 )
LuCI - git-20.029.49294-41e2258
Output of "ip a show"
-------------------------------------------------
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether 78:a3:51:6b:92:80 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7aa3:51ff:fe6b:9280/64 scope link
valid_lft forever preferred_lft forever
3: ifb0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
link/ether 42:5b:4b:f0:07:0b brd ff:ff:ff:ff:ff:ff
4: ifb1: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
link/ether 3e:6a:ae:80:df:5c brd ff:ff:ff:ff:ff:ff
5: wwan0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000
link/none
inet 100.118.58.245/30 brd 100.118.58.247 scope global wwan0
valid_lft forever preferred_lft forever
inet6 fe80:
a09f:bb97:9d51/64 scope link stable-privacy
valid_lft forever preferred_lft forever
6: wwan1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether c2:21:9c:3e:11:92 brd ff:ff:ff:ff:ff:ff
12: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 78:a3:51:6b:92:80 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.1/24 brd 192.168.1.255 scope global br-lan
valid_lft forever preferred_lft forever
inet6 fd1e:a425
:1/60 scope global noprefixroute
valid_lft forever preferred_lft forever
inet6 fe80::7aa3:51ff:fe6b:9280/64 scope link
valid_lft forever preferred_lft forever
13: eth0.1@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-lan state UP group default qlen 1000
link/ether 78:a3:51:6b:92:80 brd ff:ff:ff:ff:ff:ff
14: eth0.2@eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 78:a3:51:6b:92:81 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7aa3:51ff:fe6b:9281/64 scope link
valid_lft forever preferred_lft forever
16: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br-lan state UP group default qlen 1000
link/ether 78:a3:51:6b:92:80 brd ff:ff:ff:ff:ff:ff
inet6 fe80::7aa3:51ff:fe6b:9280/64 scope link
valid_lft forever preferred_lft forever
Output of "ip route show"
-------------------------------------------------
default via 100.118.58.246 dev wwan0 proto static src 100.118.58.245 metric 10
100.118.58.244/30 dev wwan0 proto static scope link metric 10
192.168.1.0/24 dev br-lan proto kernel scope link src 192.168.1.1
Output of "ip rule show"
-------------------------------------------------
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
Output of "ip route list table 1-250"
-------------------------------------------------
Output of "iptables -L -t mangle -v -n"
-------------------------------------------------
Chain PREROUTING (policy ACCEPT 2212 packets, 222K bytes)
pkts bytes target prot opt in out source destination
13 5513 TTL all -- wwan0 * 0.0.0.0/0 0.0.0.0/0 TTL set to 117
Chain INPUT (policy ACCEPT 1480 packets, 183K bytes)
pkts bytes target prot opt in out source destination
Chain FORWARD (policy ACCEPT 667 packets, 24223 bytes)
pkts bytes target prot opt in out source destination
0 0 TCPMSS tcp -- * eth0.2 0.0.0.0/0 0.0.0.0/0 tcp flags:0x06/0x02 /* !fw3: Zone wan MTU fixing */ TCPMSS clamp to PMTU
10 520 TCPMSS tcp -- * wwan0 0.0.0.0/0 0.0.0.0/0 tcp flags:0x06/0x02 /* !fw3: Zone wan MTU fixing */ TCPMSS clamp to PMTU
0 0 TCPMSS tcp -- * wan2 0.0.0.0/0 0.0.0.0/0 tcp flags:0x06/0x02 /* !fw3: Zone wan MTU fixing */ TCPMSS clamp to PMTU
0 0 TCPMSS tcp -- * tun0 0.0.0.0/0 0.0.0.0/0 tcp flags:0x06/0x02 /* !fw3: Zone VPN MTU fixing */ TCPMSS clamp to PMTU
0 0 TCPMSS tcp -- * tun-server 0.0.0.0/0 0.0.0.0/0 tcp flags:0x06/0x02 /* !fw3: Zone VPNS MTU fixing */ TCPMSS clamp to PMTU
Chain OUTPUT (policy ACCEPT 3310 packets, 337K bytes)
pkts bytes target prot opt in out source destination
Chain POSTROUTING (policy ACCEPT 3978 packets, 361K bytes)
pkts bytes target prot opt in out source destination
3187 190K TTL all -- * wwan0 0.0.0.0/0 0.0.0.0/0 TTL set to 117