Здравствуйте
Коммутатор DGS-3130-30TS H/W:A1 Bootloader:1.00.006 Runtime:1.13.B010
К коммутатору подключен сервер мультикаста, вещает 25 потоков. Общая полоса около 150 Мбит.
Настроена мультикастовая маршрутизация и pim-sm.
Проблема в том, что коммутатор перестаёт видеть входящие мультикастовые потоки через некоторое время.
Клиентов получателей мультикаста пока нет.

Конфиг
!Current Configuration:
!
!System Description "DGS-3130-30TS"
!System Software Version "1.13.B010"
!System Up Time "1 days 2 hrs 31 mins 30 secs"
!Current SNTP Synchronized Time: Nov 9 20:31:43 2020 UTC
!
member 1 1

configure terminal
no aaa new-model
sntp enable
sntp server 192.168.100.100
clock timezone + 3 0
vlan 10,51,61-62
exit
vlan 10
name mgmt
exit
vlan 51
name STL-1
exit
vlan 61
name client1
ip igmp snooping
exit
vlan 62
name client2
multicast filtering-mode filter-unregistered
ip igmp snooping
exit
logging buffered severity informational write-delay 300
service password-encryption 7
enable password level 15 7 *@&icJcnPKysjEcRyD9N780gtiW7pKpElLe
username admin1 password 7 *@&icJcnPKysjEcRyD9N780gtiW7pKpElLe
username web privilege 15 password 7 *@&icJcnPKysjEcRyD9N780gtiW7pKpElLe
ip ssh server
ssh user admin1 authentication-method password
ssh user web authentication-method password
line console
session-timeout 60
exit

line telnet
login local
exit

line ssh
session-timeout 60
login local
exit


port-channel load-balance dst-ip
snmp-server name host-3130
snmp-server location murm
ip igmp snooping
ip multicast-routing
no interface vlan 1

interface ethernet 1/0/1
switchport mode trunk
switchport trunk allowed vlan 10,61
exit



interface ethernet 1/0/2
switchport mode access
switchport access vlan 62
exit



interface ethernet 1/0/21
switchport mode access
exit



interface ethernet 1/0/22
switchport mode access
exit



interface ethernet 1/0/23
channel-group 1 mode active
switchport mode access
description #LACP_STREAM
exit



interface ethernet 1/0/24
channel-group 1 mode active
switchport mode access
description #LACP_STREAM
exit



interface ethernet 1/0/25
switchport mode trunk
switchport trunk allowed vlan 10
description #Uplink
exit



interface port-channel 1
switchport mode access
switchport access vlan 51
description #LACP_STREAM
exit


interface mgmt 0
ip address 10.151.37.99 255.255.255.0
exit
interface vlan 1
shutdown
no ip address 10.90.90.90 255.0.0.0
exit

interface vlan 10
ip address 192.168.100.248 255.255.255.0
exit

interface vlan 51
description STL-1
ip address 10.51.51.1 255.255.255.252
ip pim sparse-mode
exit

interface vlan 61
ip address 10.61.61.1 255.255.255.224
ip igmp enable
ip igmp version 2
ip igmp query-interval 60
ip pim sparse-mode
exit

interface vlan 62
ip address 10.62.62.1 255.255.255.224
ip igmp enable
ip igmp version 2
ip pim sparse-mode
exit

interface null 0
exit
ip pim rp-address 10.51.51.1 235.0.0.0 255.0.0.0
ip pim rp-address 10.51.51.1 236.0.0.0 255.0.0.0
exit

Сразу после перезагрузки
show ip mroute

IP Multicast Routing Table
Flags: D - PIM-DM, S - PIM-SM, V - DVMRP, s - SSM Group, F - Register flag
P - Pruned, R - (S, G) RPT-bit set, T - SPT-bit set
Outgoing interface flags: W - Assert winner
Timers: Uptime/Expires

(10.51.51.2,236.51.101.1), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.201.1), 0DT00H06M00S/0DT00H01M00S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.2), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.201.2), 0DT00H06M00S/0DT00H01M00S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.3), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.4), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.5), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.6), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.7), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101., 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.9), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.10), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.101), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.102), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:

(10.51.51.2,236.51.101.103), 0DT00H06M01S/0DT00H00M59S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:


И через 12 часов, потоки льются, но в таблице отсутствуют.
show ip mroute

IP Multicast Routing Table
Flags: D - PIM-DM, S - PIM-SM, V - DVMRP, s - SSM Group, F - Register flag
P - Pruned, R - (S, G) RPT-bit set, T - SPT-bit set
Outgoing interface flags: W - Assert winner
Timers: Uptime/Expires

(10.51.51.2,236.51.101.103), 0DT10H01M03S/0DT00H01M46S, Flags: ST
Incoming interface: vlan51, RPF neighbor: 10.51.51.2
Outgoing interface list:


Total Entries: 1

show interfaces utilization

Port TX packets/sec RX packets/sec Utilization
------------- ----------------- ----------------- -----------
eth1/0/1 0 0 0
eth1/0/2 0 0 0
eth1/0/3 0 0 0
eth1/0/4 0 0 0
eth1/0/5 0 0 0
eth1/0/6 0 0 0
eth1/0/7 0 0 0
eth1/0/8 0 0 0
eth1/0/9 0 0 0
eth1/0/10 0 0 0
eth1/0/11 0 0 0
eth1/0/12 0 0 0
eth1/0/13 0 0 0
eth1/0/14 0 0 0
eth1/0/15 0 0 0
eth1/0/16 0 0 0
eth1/0/17 0 0 0
eth1/0/18 0 0 0
eth1/0/19 0 0 0
eth1/0/20 0 0 0
eth1/0/21 0 0 0
eth1/0/22 0 0 0
eth1/0/23 0 6535 3
eth1/0/24 0 6499 3
eth1/0/25 3 8 0
eth1/0/26 0 0 0
eth1/0/27 0 0 0
eth1/0/28 0 0 0
eth1/0/29 0 0 0
eth1/0/30 0 0 0

Total Entries: 30

Здравствуйте, проблема известна, разработчики выпустят прошивку с исправлением ориентировочно 12.11.2020.

Здравствуйте.
Прошивка доступна по ссылке.
https://cloud.dlink.ru/owcl/index.php/s ... C/download
Спасибо.

Спасибо