2024-10-05, 05:42 PM
If it is on a separate VLAN and, I'm assuming, subnet then service discovery will not work. SSDP does not traverse subnets or VLANs without a router with the ability to modify TTLs. IIRC, the TTL on SSDP packets is 1. Meaning as soon as they hit the gateway to traverse to other subnets or VLANs they hit 0 and are dropped.