Hi, I'm facing an issue with IGMP. I'm currently using a pfsense with igmp proxy, two switches with igmp snooping and a set-top box. Modem -> Pfsense (igmp proxy) -> SG300 (igmp snooping) -> SG350 (igmp snooping) -> set-top box When I start watching TV, the live stream is working for around 5-10 secs and then freeze. I'm not really sure about IGMP snooping configuration. Both switches are configured as following General configuration IGMP Snooping Status : Enable IGMP Querier Status : Enable Involved VLAN configuration : IGMP Snooping Status : Enable MRouter Ports Auto Learn : Enable Immediate Leave : Disable Last Member Query Counter : Use Query Robustness 2 IGMP Querier Status : Enable IGMP Querier Election : Disable IGMP Querier Version : v2 Querier Source IP Address : Auto (The Querier IP shown in summary is the pfsense IP) Is there something wrong ? Thanks
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Hi, I have a SG300-28PP and I want it to forward my public IP to my firewall. My ISP is using G.fast with phone lines to provide internet services. I managed to get one G.fast SFP from my ISP (instead of buying a G.fast modem) and pluged it into the switch. The SFP is seen as a 1Gb/s fiber interface. So I guess there's no compatibility issue. The following scheme is what I would like to reach ISP ---> SG300 ("pure bridge") ---> Firewall (public IP) So I created vlan 100. This is like the WAN vlan. And configured two interfaces : interface gi1/27 (G.fast SFP) switchport mode acces switchport access vlan 100 interface gi1/28 switchport mode access switchport access vlan 100 Unfortunately, my firewall is unable to get a public IP. So my question is : did I miss something ?
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