Rpi4 < $(community_build)

@anon50098793
i updated to rpi-4_snapshot_2.3.757-7_r15468_extra_testing

and the changes made to auto upgrade the packages, didn't work.
I used these commands to

start the router.
As i am using DNS over HTTPS with 127.0.0.1 dns.
Internet was not working and router was stuck.

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thanks again for testing this for me... changes were / are being made in the last few builds... if you didn't reboot, you can pm me;

dmesg | grep -E '(checkinternet|tap-opK|package|pkg)'; cat /autorestore.sh; cat /root/.packagesrestored

( or i'll put something in luci for next time to easily dump the debug stuff to PM )

now that you mention the testing-build... two important notes worth mentioning, i'm testing out;

  • update signing
  • no irqbalance

so if anyone notices general responsiveness improvements or gets a message when they upgrade like 'image is incompatible use -F'...

let me know.... honestly I think irqbalance has some small benefits on the network side... but removing it seems to improve general OS scheduler function...

kind of nor here nor there... but probably useful to see how it goes for everyone not enabled...

i updated yesterday and it has rebooted couple of times

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why latency is high and average for bytes drop is 6

not build related... needs a new thread ( well, based on what you've shown there is no clear question here... only how to interpret graphs )...

everything 'sqm' is always relative to load, settings and baseline 'line' capabilities...

the only really clear piece of (usable) info someone can make a guestimate of based on what you posted are the 'latency' characteristics under no-load... which are typically indicative of physical line properties and not sqm.

I have one more question.
I am unable to access my modem now.
before the update i think it was working fine.
I did setup modem interface as mentioned here

IPTV is also not working

settings are same as mentioned in this thread

are these errors are related to it?

Thu Jan 14 13:24:12 2021 daemon.warn avahi-daemon[9809]: WARNING: No NSS support for mDNS detected, consider installing nss-mdns!
 Thu Jan 14 13:24:12 2021 daemon.err avahi-daemon[9809]: dbus_bus_get_private(): Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
 Thu Jan 14 13:24:12 2021 daemon.warn avahi-daemon[9809]: WARNING: Failed to contact D-Bus daemon.
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opkg list-installed | grep igmp

the dbus stuff would be related to samba... and the fact dbus is now built-in (for...something else) and default disabled... so you have to enable dbus ... and/or add it to ENABLEDSERVICES

opkg list-installed | grep igmp
igmpproxy - 0.2.1-4
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regarding the modem... your settings would have been carried across based on the link you provided...

I did however mess around a little with some related firewall stuff... and similarly banip would probably block that if you've just enabled it...

iptables-save -c | grep -i -E '(banip|rfc19|bcp)'

I restored old config file and IPTV and modem is working now.

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I dont think I changed any settings
other than creating a WIFI

new errors is it normal?

Thu Jan 14 13:52:48 2021 daemon.err collectd[10521]: Sleeping only 2s because the next interval is 2.451 seconds in the past!
 Thu Jan 14 13:53:09 2021 daemon.err dnsmasq[6904]: failed to send packet: Operation not permitted

yeah those errors are pretty normal...

if you didn't change settings... then it might have been something @ new package migration scripts... ( not specifically build related )... edit: checked these and nothing special there unless it came down with igmproxy package... checked that too and don't see anything interesting... i'm guessing it's probably some sort of service start race condition or something ( restarting igmpproxy or firewall probably would have fixed it )

if you do a backup of all the files in /etc/config then compare those with all the files in /etc/config from your working backup... you can find what the issue is...

i rebooted pi4 couple of times. Still nothing changed

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I created backup using this

and i am lucky I created backup in November and it became useful now.

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this may or may not work;

diff -Naur /etc/config $(find /restorefiles/config-firstboot-post-* -type d | tail -n1)

@anon50098793
my firewall settings are ok?

config defaults
        option syn_flood '1'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'REJECT'

config zone
        option name 'lan'
        list network 'lan'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'ACCEPT'

config zone
        option name 'wan'
        option input 'REJECT'
        option output 'ACCEPT'
        option forward 'REJECT'
        option masq '1'
        option mtu_fix '1'
        option network 'wan wan6 modem'

config zone
        option name 'wan'
        option network 'wan IPTV'

config forwarding
        option src 'lan'
        option dest 'wan'

config rule
        option name 'Allow-DHCP-Renew'
        option src 'wan'
        option proto 'udp'
        option dest_port '68'
        option target 'ACCEPT'
        option family 'ipv4'

config rule
        option name 'Allow-Ping'
        option src 'wan'
        option proto 'icmp'
        option icmp_type 'echo-request'
        option family 'ipv4'
        option target 'ACCEPT'

config rule
        option name 'Allow-IGMP'
        option src 'wan'
        option proto 'igmp'
        option family 'ipv4'
        option target 'ACCEPT'

config rule
        option name 'Allow-DHCPv6'
        option src 'wan'
        option proto 'udp'
        option src_ip 'fc00::/6'
        option dest_ip 'fc00::/6'
        option dest_port '546'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-MLD'
        option src 'wan'
        option proto 'icmp'
        option src_ip 'fe80::/10'
        list icmp_type '130/0'
        list icmp_type '131/0'
        list icmp_type '132/0'
        list icmp_type '143/0'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-ICMPv6-Input'
        option src 'wan'
        option proto 'icmp'
        list icmp_type 'echo-request'
        list icmp_type 'echo-reply'
        list icmp_type 'destination-unreachable'
        list icmp_type 'packet-too-big'
        list icmp_type 'time-exceeded'
        list icmp_type 'bad-header'
        list icmp_type 'unknown-header-type'
        list icmp_type 'router-solicitation'
        list icmp_type 'neighbour-solicitation'
        list icmp_type 'router-advertisement'
        list icmp_type 'neighbour-advertisement'
        option limit '1000/sec'
        option family 'ipv6'
        option target 'ACCEPT'

Not ok. Maybe you should start a new topic as these issues are not build related?

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ok sorry
it is from here

Try edit /etc/config/firewall like this:

config zone
        .......................
        option name 'wan'
        option network 'wan IPTV'

when IPTV and modem were not working
firewall was like this and i think it was the issue?

config zone
        option name 'wan'
        option network 'wan IPTV'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'REJECT'

and i have fixed it now added in the zone with

config zone
        option name 'wan'
        option input 'REJECT'
        option output 'ACCEPT'
        option forward 'REJECT'
        option masq '1'
        option mtu_fix '1'
        option network 'wan wan6 modem IPTV'

@trendy sorry for off topic and my stupidity to create separate zone for it.

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