pcanywhere
Joel Dudley
joel@silverw.com
Thu, 29 Jun 2000 11:07:52 -0700
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Well I have had pcanywhere working with portfw through my firewall for =
quite some time now. Only problem is that slow connections have a =
problem connecting through the firewall. I believe this is due to =
PCanywhere's use of UDP packets as a discovery tool. Anyone know of a =
way to make IPMASQADM portfw more firendly to these UDP packets?? here =
is my current implementation.
# PCAnywhere (5631 & 5632)
$IPCHAINS -A input -p tcp -s $REMOTENET -d $EXTNET 5631 -j ACCEPT
$IPCHAINS -A input -p udp -s $REMOTENET -d $EXTNET 5632 -j ACCEPT
echo -n "."
#$IPMASQADM portfw -a -P tcp -L $EXTIP 5631 -R $INTIP 5631
#$IPMASQADM portfw -a -P udp -L $EXTIP 5632 -R $INTIP 5632
#echo -n "."
Thanks,
Joel
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---
"For the scientist who has lived by his faith in the power of reason, =
the
story ends like a bad dream. He has scaled the mountains of ignorance; =
he is
about to conquer the highest peak; as he pulls himself over the final =
rock,
he is greeted by a band of theologians who have been sitting there for
centuries."
- Dr. Robert Jastrow
Founder of NASA"s Goddard Institute for space studies
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<DIV><FONT face=3DArial size=3D2>Well I have had pcanywhere working with =
portfw=20
through my firewall for quite some time now. Only problem is that =
slow=20
connections have a problem connecting through the firewall. I =
believe this=20
is due to PCanywhere's use of UDP packets as a discovery tool. =
Anyone know=20
of a way to make IPMASQADM portfw more firendly to these UDP =
packets?? =20
here is my current implementation.</FONT></DIV>
<DIV> </DIV>
<DIV><FONT size=3D2>
<P># PCAnywhere (5631 & 5632)</P>
<P>$IPCHAINS -A input -p tcp -s $REMOTENET -d $EXTNET 5631 -j ACCEPT</P>
<P>$IPCHAINS -A input -p udp -s $REMOTENET -d $EXTNET 5632 -j ACCEPT</P>
<P>echo -n "."</P></FONT></DIV>
<DIV><FONT size=3D2>
<P>#$IPMASQADM portfw -a -P tcp -L $EXTIP 5631 -R $INTIP =
5631</P>
<P>#$IPMASQADM portfw -a -P udp -L $EXTIP 5632 -R $INTIP =
5632</P>
<P>#echo -n "."</P>
<P> </P>
<P>Thanks,</P>
<P>Joel</P></FONT></DIV>
<DIV><FONT face=3DArial=20
size=3D2>----------------------------------------------------------------=
------------<BR>"For=20
the scientist who has lived by his faith in the power of reason, =
the<BR>story=20
ends like a bad dream. He has scaled the mountains of ignorance; he =
is<BR>about=20
to conquer the highest peak; as he pulls himself over the final =
rock,<BR>he is=20
greeted by a band of theologians who have been sitting there=20
for<BR>centuries."</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2>- Dr. Robert=20
Jastrow<BR> Founder of NASA"s =
Goddard=20
Institute for space studies</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV></BODY></HTML>
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