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Device problem occurs on: Home Hub 5, Linksys EA8300, Linksys WRT32x
Software versions of OpenWrt 21.02-rc3
Steps to reproduce:
Configure pppoe-wan and wwan to your ISPs
Bring up wwan
ping -I wwan0 8.8.8.8
all good.
Now bring up wan (pppoe-wan)
ifup wan
ping -I wwan0 8.8.8.8 looses packets in initial pings as follows:
ping -c10 -Iwwan0 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=4 ttl=113 time=201.142 ms
64 bytes from 8.8.8.8: seq=5 ttl=113 time=41.131 ms
64 bytes from 8.8.8.8: seq=6 ttl=113 time=50.998 ms
64 bytes from 8.8.8.8: seq=7 ttl=113 time=40.956 ms
64 bytes from 8.8.8.8: seq=8 ttl=113 time=50.932 ms
64 bytes from 8.8.8.8: seq=9 ttl=113 time=40.753 ms
--- 8.8.8.8 ping statistics ---
10 packets transmitted, 6 packets received, 40% packet loss
round-trip min/avg/max = 40.753/70.985/201.142 ms
As a consequence wwan gets disabled by mwan3 because the test pings always fail.
If I take down wan (ifdown wan), then ping through wwan0 works normally.
The same configuration was working fine in 19.07 therefore something was changed in 21.02 that causes this issue with the wireless wan network. I am not sure however if this is related to "Wireless Wan", but I do not have a second wan of ethernet type that I can test this issue with.
Excerpt from /etc/config/network relative to the interfaces:
The only solution right now is to return to 19.07 that works flawlessly with the same configuration.
Tested with 3 different router (as specified above), all giving the same result.
The text was updated successfully, but these errors were encountered:
ezplanet:
Supply the following if possible:
Configure pppoe-wan and wwan to your ISPs
Bring up wwan
ping -I wwan0 8.8.8.8
all good.
Now bring up wan (pppoe-wan)
ifup wan
ping -I wwan0 8.8.8.8 looses packets in initial pings as follows:
ping -c10 -Iwwan0 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=4 ttl=113 time=201.142 ms
64 bytes from 8.8.8.8: seq=5 ttl=113 time=41.131 ms
64 bytes from 8.8.8.8: seq=6 ttl=113 time=50.998 ms
64 bytes from 8.8.8.8: seq=7 ttl=113 time=40.956 ms
64 bytes from 8.8.8.8: seq=8 ttl=113 time=50.932 ms
64 bytes from 8.8.8.8: seq=9 ttl=113 time=40.753 ms
--- 8.8.8.8 ping statistics ---
10 packets transmitted, 6 packets received, 40% packet loss
round-trip min/avg/max = 40.753/70.985/201.142 ms
As a consequence wwan gets disabled by mwan3 because the test pings always fail.
If I take down wan (ifdown wan), then ping through wwan0 works normally.
The same configuration was working fine in 19.07 therefore something was changed in 21.02 that causes this issue with the wireless wan network. I am not sure however if this is related to "Wireless Wan", but I do not have a second wan of ethernet type that I can test this issue with.
Excerpt from /etc/config/network relative to the interfaces:
config interface 'wan'
option device 'wan'
option proto 'pppoe'
option username 'vodafonedsl'
option password 'vodafonedsl'
option metric '1'
option ipv6 '0'
option delegate '0'
config interface 'wwan'
option proto 'ncm'
option device '/dev/cdc-wdm0'
option pdptype 'IP'
option apn 'web.omnitel.it'
option service 'preferlte'
option ipv6 '0'
option metric '5'
The only solution right now is to return to 19.07 that works flawlessly with the same configuration.
Tested with 3 different router (as specified above), all giving the same result.
The text was updated successfully, but these errors were encountered: