opkg doesn't fallback to IPv4 for downloading when IPv6 connectivity is bad. Looks like IPv4 / IPv6 Happy Eyeballs (https://datatracker.ietf.org/doc/html/rfc8305) is not implemented in opkg or the downloader tool / library it uses.
ISP: Ting Fiber in North Carolina, U.S.A.
opkg version d038e5b6d155784575f62a66a8bb7e874173e92e (2022-02-24)
OpenWrt version
r27350-c4a9265160
OpenWrt release
SNAPSHOT
OpenWrt target/subtarget
qualcommax/ipq807x
Device
Dynalink DL-WRX36
Image kind
Official downloaded image
Steps to reproduce
No response
Actual behaviour
# opkg update
Downloading https://downloads.openwrt.org/snapshots/targets/qualcommax/ipq807x/packages/Packages.gz
Updated list of available packages in /var/opkg-lists/openwrt_core
Downloading https://downloads.openwrt.org/snapshots/targets/qualcommax/ipq807x/packages/Packages.sig
^C
# ping -6 downloads.openwrt.org
PING downloads.openwrt.org (2a04:4e42::644) 56 data bytes
From 2606:8e80:1810:0:1::b55 icmp_seq=1 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=2 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=3 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=4 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=5 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=6 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=7 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=8 Destination unreachable: Address unreachable
From 2606:8e80:1810:0:1::b55 icmp_seq=9 Destination unreachable: Address unreachable
64 bytes from 2a04:4e42::644: icmp_seq=10 ttl=58 time=271 ms
64 bytes from 2a04:4e42::644: icmp_seq=11 ttl=58 time=9.49 ms
64 bytes from 2a04:4e42::644: icmp_seq=12 ttl=58 time=9.77 ms
64 bytes from 2a04:4e42::644: icmp_seq=13 ttl=58 time=9.05 ms
64 bytes from 2a04:4e42::644: icmp_seq=14 ttl=58 time=10.2 ms
64 bytes from 2a04:4e42::644: icmp_seq=15 ttl=58 time=9.29 ms
64 bytes from 2a04:4e42::644: icmp_seq=16 ttl=58 time=8.94 ms
64 bytes from 2a04:4e42::644: icmp_seq=17 ttl=58 time=9.04 ms
^C
--- downloads.openwrt.org ping statistics ---
17 packets transmitted, 8 received, +9 errors, 52.9412% packet loss, time 16339ms
rtt min/avg/max/mdev = 8.942/42.164/271.499/86.681 ms
# ping -4 downloads.openwrt.org
PING dualstack.j.sni.global.fastly.net (151.101.130.132) 56(84) bytes of data.
64 bytes from 151.101.130.132: icmp_seq=1 ttl=58 time=7.71 ms
64 bytes from 151.101.130.132: icmp_seq=2 ttl=58 time=6.82 ms
64 bytes from 151.101.130.132: icmp_seq=3 ttl=58 time=6.78 ms
64 bytes from 151.101.130.132: icmp_seq=4 ttl=58 time=6.95 ms
64 bytes from 151.101.130.132: icmp_seq=5 ttl=58 time=6.88 ms
64 bytes from 151.101.130.132: icmp_seq=6 ttl=58 time=6.88 ms
64 bytes from 151.101.130.132: icmp_seq=7 ttl=58 time=7.24 ms
64 bytes from 151.101.130.132: icmp_seq=8 ttl=58 time=6.88 ms
64 bytes from 151.101.130.132: icmp_seq=9 ttl=58 time=6.90 ms
64 bytes from 151.101.130.132: icmp_seq=10 ttl=58 time=6.90 ms
64 bytes from 151.101.130.132: icmp_seq=11 ttl=58 time=6.87 ms
64 bytes from 151.101.130.132: icmp_seq=12 ttl=58 time=6.99 ms
64 bytes from 151.101.130.132: icmp_seq=13 ttl=58 time=6.80 ms
64 bytes from 151.101.130.132: icmp_seq=14 ttl=58 time=6.88 ms
64 bytes from 151.101.130.132: icmp_seq=15 ttl=58 time=6.87 ms
64 bytes from 151.101.130.132: icmp_seq=16 ttl=58 time=6.88 ms
64 bytes from 151.101.130.132: icmp_seq=17 ttl=58 time=6.90 ms
64 bytes from 151.101.130.132: icmp_seq=18 ttl=58 time=6.87 ms
64 bytes from 151.101.130.132: icmp_seq=19 ttl=58 time=6.89 ms
^C
--- dualstack.j.sni.global.fastly.net ping statistics ---
19 packets transmitted, 19 received, 0% packet loss, time 18032ms
rtt min/avg/max/mdev = 6.782/6.941/7.707/0.202 ms
Expected behaviour
No response
Additional info
No response
Diffconfig
No response
Terms
[X] I am reporting an issue for OpenWrt, not an unsupported fork.
Describe the bug
opkg doesn't fallback to IPv4 for downloading when IPv6 connectivity is bad. Looks like IPv4 / IPv6 Happy Eyeballs (https://datatracker.ietf.org/doc/html/rfc8305) is not implemented in opkg or the downloader tool / library it uses.
ISP: Ting Fiber in North Carolina, U.S.A.
opkg version d038e5b6d155784575f62a66a8bb7e874173e92e (2022-02-24)
OpenWrt version
r27350-c4a9265160
OpenWrt release
SNAPSHOT
OpenWrt target/subtarget
qualcommax/ipq807x
Device
Dynalink DL-WRX36
Image kind
Official downloaded image
Steps to reproduce
No response
Actual behaviour
Expected behaviour
No response
Additional info
No response
Diffconfig
No response
Terms