ip helper-address + LAN socket access between VLANs

Discussion in 'Tomato Firmware' started by rs232, Jul 4, 2012.

  1. rs232

    rs232 Network Guru Member

    I'd like to enable communication of specific ports only between VLANs. LAN access does the job but it opens everything where I'd like just a couple of ports to be accessible.

    In Cisco world there's an ip helper-address command to forward certain broadcasts to a specific IP. Something like that would do to me but it would solve udp braodcasts communications only (e.g. dlna, dhcp a.s.o.) .
    The second step would be to allow access (literally filter) to destination sockets rather than full IP addresses


    s: d:

    this second feature would solve unicast communication.

    Is this possible to achieve this with the current tomato build? Perhaps a feature request?

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