G'day,

NAT (network address translation) is what you want. Have a look at the
ipnat man-pages ('man ipnat') and /usr/share/examples/ipf/nat.setup
document and other related examples in that directory.

cheerio Berndt

Jon wrote
> What=A0is=A0the=A0terminology=A0for=A0transfering=A0one=A0set=A0of=A0traf=
fic=A0from=A0a=A0gateway=A0machine=A0to=A0a=A0different=A0machine=A0on=A0th=
e=A0internal=A0network.
> =20
> I=A0have=A0a=A0network,=A0I=A0have=A0a=A0gateway=A0which=A0I=A0used=A0to=
=A0provide=A0access=A0to=A0the=A0internet=A0for=A0my=A0network.=A0=A0The=A0=
gateway=A0is=A0the=A0only=A0machine=A0which=A0has=A0an=A0outside=A0ip=A0add=
ress.
> =20
> I=A0want=A0to=A0know=A0the=A0method=A0(I=A0can=A0find=A0out=A0how=A0to=A0=
do=A0it=A0elsewhere=A0on=A0the=A0web,=A0don't=A0want=A0to=A0take=A0up=A0too=
=A0much=A0of=A0your=A0time!)=A0which=A0will=A0allow=A0me=A0for=A0example=A0=
to=A0set=A0up=A0a=A0
> system=A0on=A0my=A0gateway=A0machine=A0to=A0pass=A0all=A0port=A080=A0requ=
ests=A0to=A0another=A0machine=A0on=A0the=A0internal=A0network.
> =20
> Thanks!
>=20


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Name    : Berndt Josef Wulf            | +++ With BSD on Packet Radio +++
E-Mail  : wulf@ping.net.au             |    tfkiss, tnt, dpbox, wampes
ICQ     : 18196098                     |  VK5ABN, Nairne, South Australia=
=20
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Sysinfo : DEC AXPpci33+, NetBSD-1.5    | BBS  : vk5abn.#lmr.#sa.aus.oc=20