Messages

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What if you resolve google.com. ?
The trailing dot is maybe necessary.

Donated 50,- euro

Thanks for the awesome product!

Woohoo!!

It looks like the leave requests are leaving with this kernel!
Still some testing to do, but the first results are fine!
Everything looks like 20.1 now!

Thanks for the awsome support gonna make a donation today!

Thanks for the new test kernel!

Tried the the new kernel but still no succes.
Errors are gone in the system log, when stopping igmp proxy multicast streams stop comming in.
But when zapping through TV channels multicast traffic is still stacking up.

Edit:

Still seeing error mesages in the log
igmpproxy[6669]: MRT_DEL_MFC; Errno(49): Can't assign requested addres

Installed kernel but no succes. :-[

Multicast streams keeps stacking up.
Also after 4 minutes the tvstream looses connectivity. All multicast stream are gone.

Also a lot of error in the log of igmpproxy

igmpproxy[77319]: MRT_DEL_MFC; Errno(49): Can't assign requested address

Thanks Franco!

It looks like the same problem i have.

https://forum.opnsense.org/index.php?topic=18347.0

Going to try the new kernel tonight or tomorrow.

Just tried a clean install of OpnSense 20.7, imported config.
But still not leaving multicast groups on the IPTV upstream.

See attached screenshot opnsense.jpg

opnsense2.jpg is 20.1.9 with same config and also some channel zapping.

Hi,

Just updated to 20.7 everything looked perfect at first.
When looking in netdata i see huge bandwith usage on IPTV vlan.
It looks like the interface is not leaving the multicast iptv streams.

Reinstalled 20.1 load backup file and everything is fine!

Update,

When setting MTU to 1508 with the shell via "ifconfig igb0 mtu 1508 up" and "ifconfig igb0_vlan6 mtu 1508 up"
Everything is working as expected!

After reboot MTU 1508 is gone, how is it possible to make this setting permanent?

Update 2,

When adding IGB0 as interface and set MTU to 1508 everything is worked as expected.
Through ifconfig vlan is still 1500 but everything is working.

Anyone any idea how to correct the problem?

Hi,

I am running opnsense 19.1.1 on a Qotom Q555g6 Intel Core I5-7200u 8GB RAM 120 GB SSD.
My  ISP is KPN Fiber "Netherlands". It does support RFC4638 tested with the Experiabox supplied by ISP.

Setup

NTU - Opnsense - Vlan6 - PPPoE over vlan6.

When MTU on interface WAN is set to 1500 the actual MTU is 1492 as expected as the PPPoE tunnes uses 8 bytes.

Code Select Expand


igb0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=6503bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 40:62:31:02:cb:17
        hwaddr 40:62:31:02:cb:17
        inet6 fe80::4262:31ff:fe02:cb17%igb0 prefixlen 64 scopeid 0x1
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active

igb0_vlan6: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=600303<RXCSUM,TXCSUM,TSO4,TSO6,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 40:62:31:02:cb:17
        inet6 fe80::4262:31ff:fe02:cb17%igb0_vlan6 prefixlen 64 scopeid 0xc
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        vlan: 6 vlanpcp: 0 parent interface: igb0
        groups: vlan


pppoe0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1492
        inet6 fe80::4262:31ff:fe02:cb17%pppoe0 prefixlen 64 scopeid 0xd
        inet6 fe80::4262:31ff:fe02:cb18%pppoe0 prefixlen 64 scopeid 0xd
        inet xxx.xxx.xxx.xxx --> xxx.xxx.xxx.xxx netmask 0xffffffff
        nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>



When setting the MTU on the WAN interface to 1508 I get an mtu of 1500 as expected!
But the internet connection is far from stable only Google looks reachable.
When looking in the console to the ifconfig output I expected an MTU from 1508 on the Vlan interface and the parent interface igb0 but they are still 1500.

Code Select Expand


igb0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=6503bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 40:62:31:02:cb:17
        hwaddr 40:62:31:02:cb:17
        inet6 fe80::4262:31ff:fe02:cb17%igb0 prefixlen 64 scopeid 0x1
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex>)

igb0_vlan6: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        options=600303<RXCSUM,TXCSUM,TSO4,TSO6,RXCSUM_IPV6,TXCSUM_IPV6>
        ether 40:62:31:02:cb:17
        inet6 fe80::4262:31ff:fe02:cb17%igb0_vlan6 prefixlen 64 scopeid 0xc
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        vlan: 6 vlanpcp: 0 parent interface: igb0
        groups: vlan

pppoe0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1500
        inet6 fe80::4262:31ff:fe02:cb17%pppoe0 prefixlen 64 scopeid 0xd
        inet6 fe80::4262:31ff:fe02:cb18%pppoe0 prefixlen 64 scopeid 0xd
        inet xxx.xxx.xxx.xxx --> xxx.xxx.xxx.xxx netmask 0xffffffff
        nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>