Hi All,
I have installed MWAN3 on my WR1043NDv4 router, using the last stable of Openwrt/LEDE. I have 1 cable interface going to my home LAN plugged into the router's WAN interface, and I have installed on 3G USB stick. Both work, and as you would expect my 3G interface shows a slower response:
root@LEDE:~# ping -c 1 -I eth0.2 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=0 ttl=57 time=10.267 ms
--- 8.8.8.8 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 10.267/10.267/10.267 ms
root@LEDE:~# ping -c 1 -I 3g-lte 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=0 ttl=56 time=290.559 ms
--- 8.8.8.8 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max = 290.559/290.559/290.559 msMy MWAN3 config is as such that everything is routed via the cabled interface, and if that should fail, the 3G interface takes over. That works as well, when I pull the cable, after 15 seconds I am back connected again and on sites such as ip4.me I see the IP address of my UMTS provider.
However, when I start a continuous ping to, for example 8.8.8.8, from my laptop that sits behind the router, and I do a failover, my ping keeps showing as
C:\Users\nielsl>ping -t 8.8.8.8
Pinging 8.8.8.8 with 32 bytes of data:
Reply from 192.168.178.183: Destination host unreachable.
Reply from 192.168.178.183: Destination host unreachable.Any other address that I haven't pinged recently gives a proper response:
C:\Users\nielsl>ping -t 8.8.4.4
Pinging 8.8.4.4 with 32 bytes of data:
Reply from 8.8.4.4: bytes=32 time=40ms TTL=55
Reply from 8.8.4.4: bytes=32 time=40ms TTL=55
Reply from 8.8.4.4: bytes=32 time=39ms TTL=55
Reply from 8.8.4.4: bytes=32 time=37ms TTL=55
Reply from 8.8.4.4: bytes=32 time=45ms TTL=55
Ping statistics for 8.8.4.4:
Packets: Sent = 5, Received = 5, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 37ms, Maximum = 45ms, Average = 40msIs there some routing table maintained for the ping that is running consistantly? Is this expected behaviour? Or am I missing something in my config?
/etc/config/network
root@LEDE:~# cat /etc/config/network
config interface 'loopback'
option ifname 'lo'
option proto 'static'
option ipaddr '192.168.1.1'
option netmask '255.255.255.255'
option gateway '192.168.1.1'
config globals 'globals'
option ula_prefix 'fd14:70f1:ea27::/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 device 'lan_dev'
option name 'eth0.1'
option macaddr '84:16:f9:9b:af:cc'
config interface 'wan'
option ifname 'eth0.2'
option proto 'dhcp'
option defaultroute '1'
option metric '10'
config device 'wan_dev'
option name 'eth0.2'
option macaddr '84:16:f9:9b:af:cd'
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 0t'
config switch_vlan
option device 'switch0'
option vlan '2'
option ports '5 0t'
config interface 'lte'
option proto '3g'
option device '/dev/ttyUSB0'
option service 'umts'
option apn 'live.vodafone.com'
option pincode '0000'
option dialnumber '*99#'
option ipv6 'auto'
option defaultroute '0'
config route 'lte_route'
option interface 'lte'
option target '0.0.0.0'
option gateway '10.64.64.64'
option netmask '0.0.0.0'
option metric '50'/etc/config/mwan3
root@LEDE:~# cat /etc/config/mwan3
config interface 'wan'
option enabled '1'
option timeout '2'
list track_ip '208.67.222.222'
list track_ip '208.67.220.220'
list track_ip '8.8.4.4'
list track_ip '8.8.8.8'
option reliability '3'
option up '10'
option count '1'
option interval '3'
option down '2'
config interface 'lte'
option enabled '1'
option reliability '1'
option count '1'
option timeout '2'
option down '5'
option up '10'
list track_ip '208.67.220.220'
list track_ip '208.67.222.222'
list track_ip '8.8.4.4'
list track_ip '8.8.8.8'
option interval '30'
config policy 'wan_lte'
list use_member 'wan_m1_w1'
list use_member 'lte_m2_w2'
option last_resort 'unreachable'
config member 'wan_m1_w1'
option interface 'wan'
option metric '1'
option weight '1'
config member 'lte_m2_w2'
option interface 'lte'
option metric '2'
option weight '2'
config rule 'default'
option proto 'all'
option sticky '0'
option use_policy 'wan_lte'
option dest_ip '0.0.0.0/0'(Last edited by nielsl on 28 Jan 2018, 17:39)