There must be at least 1 Vif as upstream. #1

lllibailll · 2021-08-25T07:25:35Z

So I have the same problem as in fabianishere/udm-kernel-tools#22

UniFi OS UDM Pro 1.11.0-14

My setup:

GPON ONT -> WAN ethernet port of UDMP and PPPoE WAN.
LAN: 10.69.1.0/24
Both Internet and IPTV are on VLAN 24

My logs:

udm-iptv: Obtaining IP address for VLAN interface...
ip: RTNETLINK answers: File exists
run-parts: /etc/network/if-pre-up.d/vlan: exit status 2
udm-iptv: NATing IPTV network ranges (if necessary)...
udm-iptv: Setting up igmpproxy..
udm-iptv: Starting igmpproxy..
adding VIF, Ix 0 Fl 0x0 IP 0x0101450a br0, Threshold: 1, Ratelimit: 0
There must be at least 1 Vif as upstream.

My 15-iptv.sh:

IPTV_WAN_INTERFACE="eth8"
IPTV_WAN_RANGES="239.192.0.0/16"
IPTV_WAN_VLAN="24"
IPTV_WAN_DHCP_OPTIONS="-O staticroutes -V IPTV_RG"
IPTV_LAN_INTERFACES="br0"
IPTV_LAN_RANGES="10.69.1.0/24"

if podman container exists iptv; then
  podman rm -f iptv
fi
podman run --network=host --privileged \
    --name iptv -i -d --restart always \
    -e IPTV_WAN_INTERFACE="$IPTV_WAN_INTERFACE" \
    -e IPTV_WAN_RANGES="$IPTV_WAN_RANGES" \
    -e IPTV_WAN_VLAN="$IPTV_WAN_VLAN" \
    -e IPTV_WAN_DHCP_OPTIONS="$IPTV_WAN_DHCP_OPTIONS" \
    -e IPTV_LAN_INTERFACES="$IPTV_LAN_INTERFACES" \
    -e IPTV_LAN_RANGES="$IPTV_LAN_RANGES" \
    fabianishere/udm-iptv -d -v

The text was updated successfully, but these errors were encountered:

fabianishere · 2021-08-25T08:51:31Z

If both internet and IPTV are on VLAN 24, then the container probably does not need to setup a separate IPTV VLAN on the WAN side, since that's already done by the UniFi controller.

Could you check whether the following changes work?

- IPTV_WAN_INTERFACE="eth8"
+ IPTV_WAN_INTERFACE="eth8.24"
  IPTV_WAN_RANGES="239.192.0.0/16"
- IPTV_WAN_VLAN="24"
+ IPTV_WAN_VLAN="0"

lllibailll · 2021-08-25T08:56:10Z

With those changes I get this:

# podman logs -f iptv
udm-iptv: NATing IPTV network ranges (if necessary)...
iptables: No chain/target/match by that name.
udm-iptv: Setting up igmpproxy..
udm-iptv: Starting igmpproxy..
adding VIF, Ix 0 Fl 0x0 IP 0x0101450a br0, Threshold: 1, Ratelimit: 0
There must be at least 1 Vif as upstream.
udm-iptv: NATing IPTV network ranges (if necessary)...
udm-iptv: Setting up igmpproxy..
udm-iptv: Starting igmpproxy..
adding VIF, Ix 0 Fl 0x0 IP 0x0101450a br0, Threshold: 1, Ratelimit: 0
There must be at least 1 Vif as upstream.
udm-iptv: NATing IPTV network ranges (if necessary)...
udm-iptv: Setting up igmpproxy..
udm-iptv: Starting igmpproxy..
adding VIF, Ix 0 Fl 0x0 IP 0x0101450a br0, Threshold: 1, Ratelimit: 0
There must be at least 1 Vif as upstream.
udm-iptv: NATing IPTV network ranges (if necessary)...
udm-iptv: Setting up igmpproxy..
udm-iptv: Starting igmpproxy..
adding VIF, Ix 0 Fl 0x0 IP 0x0101450a br0, Threshold: 1, Ratelimit: 0
There must be at least 1 Vif as upstream.

fabianishere · 2021-08-25T08:59:21Z

Could you perhaps share the output of

ip a

In this case, it seems that the WAN interface for your VLAN 24 does not exist.

lllibailll · 2021-08-25T09:02:42Z

# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 26:5a:4c:53:36:ad brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether fa:32:a4:ec:00:19 brd ff:ff:ff:ff:ff:ff
3: eth9: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN group default qlen 10000
    link/ether 24:5a:4c:53:36:b6 brd ff:ff:ff:ff:ff:ff
4: eth8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b5 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b5/64 scope link
       valid_lft forever preferred_lft forever
5: eth10: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master br0 state DOWN group default qlen 10000
    link/ether 24:5a:4c:53:36:b7 brd ff:ff:ff:ff:ff:ff
6: switch0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 26:5a:4c:53:36:ae brd ff:ff:ff:ff:ff:ff
    inet6 fe80::245a:4cff:fe53:36ae/64 scope link
       valid_lft forever preferred_lft forever
7: gre0@NONE: <NOARP> mtu 1476 qdisc noop state DOWN group default qlen 1000
    link/gre 0.0.0.0 brd 0.0.0.0
8: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1462 qdisc noop state DOWN group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
9: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN group default qlen 1000
    link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff
10: ip_vti0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
11: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
12: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 26:5a:4c:53:36:ae brd ff:ff:ff:ff:ff:ff
    inet 10.69.1.1/24 scope global br0
       valid_lft forever preferred_lft forever
    inet6 fe80::245a:4cff:fe53:36ae/64 scope link
       valid_lft forever preferred_lft forever
13: eth0@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:ad brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36ad/64 scope link
       valid_lft forever preferred_lft forever
14: eth1@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:ae brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36ae/64 scope link
       valid_lft forever preferred_lft forever
15: eth2@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:af brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36af/64 scope link
       valid_lft forever preferred_lft forever
16: eth3@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b0 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b0/64 scope link
       valid_lft forever preferred_lft forever
17: eth4@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b1 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b1/64 scope link
       valid_lft forever preferred_lft forever
18: eth5@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b2 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b2/64 scope link
       valid_lft forever preferred_lft forever
19: eth6@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b3 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b3/64 scope link
       valid_lft forever preferred_lft forever
20: eth7@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b4 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b4/64 scope link
       valid_lft forever preferred_lft forever
21: ifb0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
    link/ether 86:ee:de:2f:a8:86 brd ff:ff:ff:ff:ff:ff
22: ifb1: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 32
    link/ether fa:b3:3f:79:05:9e brd ff:ff:ff:ff:ff:ff
23: eth8.24@eth8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether 24:5a:4c:53:36:b5 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::265a:4cff:fe53:36b5/64 scope link
       valid_lft forever preferred_lft forever
24: switch0.1@switch0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br0 state UP group default qlen 1000
    link/ether 26:5a:4c:53:36:ae brd ff:ff:ff:ff:ff:ff
    inet6 fe80::245a:4cff:fe53:36ae/64 scope link
       valid_lft forever preferred_lft forever
25: ppp0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1492 qdisc pfifo_fast state UNKNOWN group default qlen 3
    link/ppp
    inet XXX.XX.XXX.193 peer YY.YYY.0.10/32 scope global ppp0
       valid_lft forever preferred_lft forever

fabianishere · 2021-08-25T09:04:45Z

You don't seem to have an IP address on eth8.24 or eth8. For igmpproxy to work, the WAN interface needs to have an IP address.

lllibailll · 2021-08-25T09:14:21Z

How could I solve that with my current setup?

GPON ONT -> Dream Machine Pro

fabianishere · 2021-08-25T09:16:44Z

Are you connecting the ONT to the RJ45 port (eth8) or to the SFP+ port (eth9)?
How are you planning to obtain an IP address for your WAN interface (e.g., DHCP or static)? Right now, it seems like your device cannot talk to the internet.

lllibailll · 2021-08-25T09:19:38Z

I have it connected to eth8. Everything except IPTV works fine using UDMP.

This is my WAN config:

fabianishere · 2021-08-25T09:29:05Z

Haven given it a second thought, I think you need to use ppp0 as the WAN interface:

- IPTV_WAN_INTERFACE="eth8.24"
+ IPTV_WAN_INTERFACE="ppp0"
  IPTV_WAN_RANGES="239.192.0.0/16"
  IPTV_WAN_VLAN="0"

lllibailll · 2021-08-25T11:51:25Z

Now it starts, however I still can't watch IPTV.

I am seeing this error, does it matter or can it be ignored?
MRT_DEL_MFC; Errno(2): No such file or directory

fabianishere · 2021-08-25T12:05:56Z

If the container does not restart, then you should be fine.

Are you trying to setup IPTV with Vodafone Spain by any chance? It seems that the configuration is slightly different (IPTV does not run over PPPoE). See https://florianjensen.com/2020/04/03/vodafone-iptv-neba-on-tomato-firmware/

lllibailll · 2021-08-25T12:43:52Z

Yes, that is my exact case. What interface should I bind to?

In the article you have linked they use vlan24 and I am guessing that would be my eth8.24

lllibailll · 2021-08-25T13:19:36Z

Setting an IP for eth8.24 manually solved the problem!

ip addr add 192.168.100.1 dev eth8.24

Thank you so much for the help @fabianishere!

lllibailll · 2021-08-25T14:46:10Z

Seems like after some time it loses the ip address that has been set with ip addr add. Any reason for this?

EDIT: Seems like it has something to do with modifying UniFi network. e.g. deleting a wifi. Maybe that makes the UDMP reload the wan adapter and it loses the IP?

EDIT2: Seems like if I access the web dashboard it loses the IP

fabianishere · 2021-08-25T17:45:05Z

Every time the UniFi controller re-provisions, the interface will lose its IP address

lllibailll · 2021-08-25T21:16:52Z

Is there a better alternative for the IGMP proxy? Or is there a way to persist the changes?

fabianishere · 2021-08-26T08:05:37Z

You could write a script that periodically checks whether the interface has an IP address and if not, assign one.

amine197120 · 2021-09-11T22:34:09Z

[ ]

osterlitz · 2022-01-07T13:32:32Z

This configuration is working for me on MagentaTV / DE on a BGN fiber connection with UDM (non-pro).

IPTV_WAN_INTERFACE="ppp0"
IPTV_WAN_RANGES="224.0.0.0/4 87.141.0.0/16 193.158.0.0/15"
IPTV_WAN_VLAN="0"
IPTV_WAN_DHCP_OPTIONS="-O staticroutes -V IPTV_RG"
IPTV_LAN_INTERFACES="br16 br42 br0 br8"
IPTV_IGMPPROXY_ARGS="-d -v"

Combinations with/without VLAN 7 and eth4 didn't work as that interface never receives an IP.
The proxy will only start once the ppp connection is up, this happens a while after the S15 boot execution.
I renamed the script to 95-iptv.sh and added these lines before the "podman run" line to trigger/delay the connection:

> sysctl net.ipv4.conf.all.force_igmp_version=3
> ping -w 5 google.de
> sleep 30

If the proxy comes up too early, you can restart the container manually, a good indicator.

With my (1.11) UDM I also needed to add firewall policies to allow inbound UDP and IGMP for the IPTV_WAN_RANGES on the "WAN in" firewall section. Of course IGMP snooping has to be enabled.
The " sysctl net.ipv4.conf.all.force_igmp_version=3" above is necessary for the MediaReceiver as it requires IGMPv3, the MagentaTV app doesn"t need this. I will crosspost this to the manual section as well.

fabianishere · 2022-01-22T11:20:17Z

Closing this issue for now, since it is related to the old version of udm-iptv. If it appears again, we can re-open it.

fabianishere self-assigned this Aug 25, 2021

fabianishere transferred this issue from fabianishere/udm-kernel-tools Nov 11, 2021

fabianishere removed their assignment Nov 11, 2021

fabianishere added the kind/bug Something isn't working label Nov 11, 2021

fabianishere closed this as completed Jan 22, 2022

jaybird-69 mentioned this issue Jan 30, 2022

Udmp and Init7 - TV7 not working :( #53

Closed

jpatriarca mentioned this issue May 25, 2022

UDM-Pro firmware version 1.12.x configuration not persistent across upgrades #125

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There must be at least 1 Vif as upstream. #1

There must be at least 1 Vif as upstream. #1

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There must be at least 1 Vif as upstream. #1

There must be at least 1 Vif as upstream. #1

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