[Icecast] How many relays

[José Luis Artuch]

Hello !
How many relays can I make with a single Icecast server ?, I can only
run 2 relays at most:

    <relay>
        <server>111.222.111.222</server>
        <port>8010</port>
        <mount>/example1.ogg</mount>
        <local-mount>/different1.ogg</local-mount>
        <on-demand>0</on-demand>

        <relay-shoutcast-metadata>0</relay-shoutcast-metadata>
    </relay>

    <relay>
        <server>222.111.222.111</server>
        <port>8020</port>
        <mount>/example2.ogg</mount>
        <local-mount>/different2.ogg</local-mount>
        <on-demand>0</on-demand>

        <relay-shoutcast-metadata>0</relay-shoutcast-metadata>
    </relay>

Thanks.
José Luis