[XGS1930] blocks IPv6 RA/ND
so I replaced an older layer 2 switch with the XGS1930 (firmware V4.70(ABHS.1), local management) and discovered that my clients do not receive any IPv6 addresses any longer. On my uplink router I actually cannot see any IPv6 client addresses any longer on the switchport which the XGS1930 is connected to. The XGS1930 has basically the default configuration running with an IPv4 management address. What function of the XGS1930 might block IPv6?
- On the XGS1930, VLAN 1 is untagged on all switchports, VLAN 100 is tagged on all switchports
- Management VLAN is 1
- The traffic for the clients which do not have any IPv6 connection use tagged VLAN 100. IPv4 within VLAN 100 works without any problem. IPv6 doesn´t.
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