Hope you can help. I also think I've found a bug, but let's see.
I have an office setup with ADSL that's really inconsistent. So I decided to get a second LTE WAN interface. The routing should work something like this:
IF ADSL UP and LTE UP: route over LTE -> VOIP traffic and the rest over ADSL
IF ADSL UP and LTE DOWN: route all traffic over ADSL
IF ADSL DOWN and LTE UP: route VOIP and essential Office traffic (http/s,email,specific application)
I bought a Huawei E3372 and plugged it into my RB2011 with OTG USB Cable. After a fair bit of struggling, I got to the LTE interface working. My ADSL sits behind a modem in DMZ mode.
I've configure some traffic and routing marks and added the static route to route over LTE. Where I'm stuck now is when the LTE interface is enabled, it generates a default route that takes priority and all traffic then routes over LTE. I have unticked the "Add Default Route" in the LTE interface setup, but it still creates one. I then ticked the option and made the distance 3, but when the dynamic route is created it the distance is still 0. Strange thing is that when I close winbox and re-opens, the settings I changed is not there anymore and default route is unticked again( bug ??)
Before LTE enabled:
Code: Select all
/ip route> print detail
0 S dst-address=0.0.0.0/0 gateway=192.168.8.1 gateway-status=192.168.8.1 unreachable distance=2 scope=30
target-scope=10 routing-mark=route LTE
1 A S dst-address=0.0.0.0/0 gateway=192.168.1.1 gateway-status=192.168.1.1 reachable via ether1-gateway distance=2
scope=30 target-scope=10
2 ADC dst-address=192.168.1.0/30 pref-src=192.168.1.2 gateway=ether1-gateway gateway-status=ether1-gateway reachable
distance=0 scope=10
3 ADC dst-address=192.168.88.0/24 pref-src=192.168.88.1 gateway=bridge-local gateway-status=bridge-local reachable
distance=0 scope=10 Code: Select all
/ip route> print detail
0 A S dst-address=0.0.0.0/0 gateway=192.168.8.1 gateway-status=192.168.8.1 reachable via lte1 distance=2 scope=30
target-scope=10 routing-mark=route LTE
1 ADS dst-address=0.0.0.0/0 gateway=192.168.8.1 gateway-status=192.168.8.1 reachable via lte1 distance=0 scope=30
target-scope=10 vrf-interface=lte1
2 S dst-address=0.0.0.0/0 gateway=192.168.1.1 gateway-status=192.168.1.1 reachable via ether1-gateway distance=2
scope=30 target-scope=10
3 ADC dst-address=192.168.1.0/30 pref-src=192.168.1.2 gateway=ether1-gateway gateway-status=ether1-gateway reachable
distance=0 scope=10
4 ADC dst-address=192.168.8.0/24 pref-src=192.168.8.100 gateway=lte1 gateway-status=lte1 reachable distance=0 scope=10
5 ADC dst-address=192.168.88.0/24 pref-src=192.168.88.1 gateway=bridge-local gateway-status=bridge-local reachable
distance=0 scope=10 Stefan
