Problem with my streaming / tv

PerkelSimon · November 30, 2023, 7:47pm

Hi,

Not sure if someone can help me? Here the story, I use my wrt3200 with firmware 23.05, and my cellphones work great on wifi, the IPTV too, small formuler z10.iptv box, all of my 2000 channels work great BUT my smart tv does not work, on that tv I only use streaming, YouTube, Netflix, prime and Disney+ ,.all of those don't seem to have internet but I can see "connected".

When I check on my parameters, I see long IP like IPv6 but I don't have it...

Btw, I also have a r7800 on the same firmware 23.05,.same setting and the tv works fine on that one.

Idea?
Thanks

psherman · December 1, 2023, 6:12am

there isn't enough info to go on here, but:

is the TV using DHCP or manual/static IP? If DHCP, it should have all the necessary information, but if manual/static IP, make sure you configured the subnet mask, gateway, and dns values.
Do you have IPv6 from your ISP and is it working? It's possible the TV is trying to use IPv6 instead of IPv4, but failing because your IPv6 stack isn't available or working properly.

Let's look at your configuration:

Please connect to your OpenWrt device using ssh and copy the output of the following commands and post it here using the "Preformatted text </> " button:

Remember to redact passwords, MAC addresses and any public IP addresses you may have:

ubus call system board
cat /etc/config/network
cat /etc/config/wireless
cat /etc/config/dhcp
cat /etc/config/firewall

PerkelSimon · December 1, 2023, 4:57pm

Hi,

my tv is on DHCP, and as I said, with my another router, same setting but R7800 instead of wrt3200, evrything is working.

Also, as you can see, in the moment I have a snapshot version but I tried too with 23.05 stable version, and same thing.

root@OpenWrt:~# ubus call system board
{
	"kernel": "6.1.64",
	"hostname": "OpenWrt",
	"system": "ARMv7 Processor rev 1 (v7l)",
	"model": "Linksys WRT3200ACM",
	"board_name": "linksys,wrt3200acm",
	"rootfs_type": "squashfs",
	"release": {
		"distribution": "OpenWrt",
		"version": "SNAPSHOT",
		"revision": "r24550+9-f909059b74",
		"target": "mvebu/cortexa9",
		"description": "Open-WRT SNAPSHOT r24550+9-f909059b74"
	}
}
root@OpenWrt:~# cat /etc/config/network

config interface 'loopback'
	option device 'lo'
	option proto 'static'
	option ipaddr '127.0.0.1'
	option netmask '255.0.0.0'

config globals 'globals'
	option ula_prefix 'fdab:1ddf:xxxx::/48'

config device
	option name 'br-lan'
	option type 'bridge'
	list ports 'lan1'
	list ports 'lan2'
	list ports 'lan3'
	list ports 'lan4'

config interface 'lan'
	option device 'br-lan'
	option proto 'static'
	option ipaddr '192.168.1.1'
	option netmask '255.255.255.0'
	option ip6assign '60'

config device
	option name 'wan'
	option macaddr '62:38:e0:xxxxxx'

config interface 'wan'
	option device 'wan'
	option proto 'dhcp'
	option metric '5'

config interface 'wan6'
	option device 'wan'
	option proto 'dhcpv6'

config interface 'wg0'
	option proto 'wireguard'
	option private_key 'xxxxxxxxxxxxxxxxxxx'
	list addresses 'xxxxxxxxxxxxxxxxxxx'
	option mtu '1390'
	option metric '10'

config wireguard_wg0
	option description 'mtl'
	option public_key 'xxxxxxxxxxxxxxxxxxxxxxxx'
	list allowed_ips '0.0.0.0/0'
	option route_allowed_ips '1'
	option endpoint_host 'xxxxxxxxxxxxxxxxxx'
	option persistent_keepalive '25'

config device 'guest_dev'
	option type 'bridge'
	option name 'br-guest'

config interface 'guest'
	option proto 'static'
	option device 'br-guest'
	list ipaddr '192.168.3.1/24'

root@OpenWrt:~# cat /etc/config/wireless

config wifi-device 'radio0'
	option type 'mac80211'
	option path 'soc/soc:pcie/pci0000:00/0000:00:01.0/0000:01:00.0'
	option channel '157'
	option band '5g'
	option htmode 'VHT80'
	option country 'CA'
	option txpower '30'
	option cell_density '0'

config wifi-device 'radio1'
	option type 'mac80211'
	option path 'soc/soc:pcie/pci0000:00/0000:00:02.0/0000:02:00.0'
	option channel '8'
	option band '2g'
	option htmode 'HT40'
	option country 'CA'
	option txpower '30'
	option cell_density '0'

config wifi-iface 'default_radio1'
	option device 'radio1'
	option network 'lan'
	option mode 'ap'
	option ssid 'xxxxxx'
	option encryption 'psk2'
	option macaddr '60:38:e0:ca:04:e9'
	option key 'xxxxxxxxxxx'

config wifi-iface 'wifinet2'
	option device 'radio0'
	option mode 'ap'
	option ssid 'xxxxxxxxxxx'
	option encryption 'psk2'
	option key 'xxxxxxxxxxxxxxxx'
	option network 'lan'

config wifi-iface 'wifinet3'
	option device 'radio1'
	option mode 'ap'
	option ssid 'xxxxxxxxxxxxxxx'
	option encryption 'psk2'
	option key 'xxxxxxxxxxxxxxxx'

root@OpenWrt:~# cat /etc/config/dhcp

config dnsmasq
	option domainneeded '1'
	option boguspriv '1'
	option filterwin2k '0'
	option localise_queries '1'
	option rebind_protection '1'
	option rebind_localhost '1'
	option local '/lan/'
	option domain 'lan'
	option expandhosts '1'
	option nonegcache '0'
	option cachesize '1000'
	option authoritative '1'
	option readethers '1'
	option leasefile '/tmp/dhcp.leases'
	option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
	option nonwildcard '1'
	option localservice '1'
	option ednspacket_max '1232'
	option filter_aaaa '0'
	option filter_a '0'
	option confdir '/tmp/dnsmasq.d'
	list server '/mask.icloud.com/'
	list server '/mask-h2.icloud.com/'
	list server '/use-application-dns.net/'
	list server '127.0.0.1#5053'
	list server '127.0.0.1#5054'

config dhcp 'lan'
	option interface 'lan'
	option start '100'
	option limit '150'
	option leasetime '12h'
	option dhcpv4 'server'
	option dhcpv6 'server'

config dhcp 'wan'
	option interface 'wan'
	option ignore '1'

config odhcpd 'odhcpd'
	option maindhcp '0'
	option leasefile '/tmp/hosts/odhcpd'
	option leasetrigger '/usr/sbin/odhcpd-update'
	option loglevel '4'

config dhcp 'guest'
	option interface 'guest'
	option start '100'
	option limit '150'
	option leasetime '1h'

root@OpenWrt:~# cat /etc/config/firewall

config defaults
	option syn_flood '1'
	option input 'REJECT'
	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'
	list network 'wan'
	list network 'wan6'
	list network 'wg0'

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 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'

config rule
	option name 'Allow-ICMPv6-Forward'
	option src 'wan'
	option dest '*'
	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'
	option limit '1000/sec'
	option family 'ipv6'
	option target 'ACCEPT'

config rule
	option name 'Allow-IPSec-ESP'
	option src 'wan'
	option dest 'lan'
	option proto 'esp'
	option target 'ACCEPT'

config rule
	option name 'Allow-ISAKMP'
	option src 'wan'
	option dest 'lan'
	option dest_port '500'
	option proto 'udp'
	option target 'ACCEPT'

config include 'pbr'
	option fw4_compatible '1'
	option type 'script'
	option path '/usr/share/pbr/pbr.firewall.include'

config zone 'guest'
	option name 'guest'
	option network 'guest'
	option input 'REJECT'
	option output 'ACCEPT'
	option forward 'REJECT'

config forwarding 'guest_wan'
	option src 'guest'
	option dest 'wan'

config rule 'guest_dns'
	option name 'Allow-DNS-Guest'
	option src 'guest'
	option dest_port '53'
	option proto 'tcp udp'
	option target 'ACCEPT'

config rule 'guest_dhcp'
	option name 'Allow-DHCP-Guest'
	option src 'guest'
	option dest_port '67'
	option proto 'udp'
	option family 'ipv4'
	option target 'ACCEPT'

root@OpenWrt:~#

psherman · December 1, 2023, 5:02pm

Looks like you're running some DNS filtering.... that is almost certainly your problem.

Were you doing the same on your old router or is this new?

PerkelSimon · December 1, 2023, 5:06pm

about those, nope, it is there by default, I jus use the https-dns-proxy. On the other router I have that :
this is the only difference.:

psherman · December 1, 2023, 5:10pm

none of this is there by default in OpenWrt (although maybe it is when you add https-dns-proxy).

Ok... maybe not 'dns filtering' but still a change of the the DNS methods.

Try implementing the exact same configuration for your https-dns-proxy as you had before. Or... the other way to do this is to disable/revert https-dns-proxy and use standard DNS as an experiment to verify that this is why your TV isn't able to reach the internet right now. Once verified, you can focus on the specifics of the configuration that might cause the problem.

PerkelSimon · December 1, 2023, 5:13pm

ok , I make the test and I will tell you later, thanks again

PerkelSimon · December 1, 2023, 5:19pm

also, I dont have ipv6, only ipv4, and I see ipv6 address on my netflix app just under my ipv4, weird, not?

psherman · December 1, 2023, 5:23pm

In that case, turn off the IPv6 server items in the lan DHCP server config (remove the line)

PerkelSimon · December 1, 2023, 5:51pm

list server '/mask.icloud.com/'
	list server '/mask-h2.icloud.com/'
	list server '/use-application-dns.net/'

finally I removed those and now the tv is working, I removed it but after reboot, they are still there but not in first position, they are under my dns servers ( HTTPS DNS Proxy)
thanks

psherman · December 1, 2023, 5:55pm

You're welcome.

If your problem is solved, please consider marking this topic as [Solved]. See How to mark a topic as [Solved] for a short how-to.
Thanks!

system · December 11, 2023, 5:58pm

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