I have some strange results when trying to use VLAN tagging, it seems that Astaro is passing packets to other LANS.
I set up a VLAN1 on a 3com 3c905c NIC, with tag "1", network is 192.168.101.0/24. I connected this card to a switch, port is in VLAN1 (tag "1"), tagged. I connected a PC to another port of the switch (VLAN 1, untagged), configured as DHCP, address is 192.168.101.150. I did not setup any rule on the Astaro and I'm surprised that from this PC I'm able to ping machines in my LAN, which is connected to another NIC on my Astaro (192.168.1.0/24). It seems that Astaro is passing packets from the VLAN1 to the LAN.
I set up a rule to specifically block all packets from VLAN1 -> LAN (put it on top of the list) but pinging is still possible ! It's as if packets were bypassing the ASL rules. The 3com 3c905c has not been tested with ASL 5, could it be that an incompatibility could cause this strange behaviour ? but then would Astaro allow to create VLAN on a card that is not compatible ? how can I test the compatibility of this card with ASL 5 ? I would appreciate any help.
Thanks
Pascal.
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