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<p><font face="Courier New, Courier, monospace">Problem:</font></p>
<p><font face="Courier New, Courier, monospace">I have four
networks, A, B, C, and D<br>
</font></p>
<p><font face="Courier New, Courier, monospace">Networks B, C, and D
should not be able to see each other.</font></p>
<p><font face="Courier New, Courier, monospace">Network A should be
able to see all of them.<br>
</font></p>
<p><font face="Courier New, Courier, monospace">A - 172.16.1.1/24<br>
B - 172.16.2.1/24 <br>
C - 172.16.3.1/24 <br>
D - 172.16.0.1/24</font></p>
<p><font face="Courier New, Courier, monospace">For host machine X,
which is at 172.16.1.100/24 (network A), I added a route for it
to ping a machine (Y) on the network B:</font></p>
<p><font face="Courier New, Courier, monospace"> ip route add
172.16.2.0/24 via 172.16.1.100 dev webservices</font></p>
<p><font face="Courier New, Courier, monospace">Running tincd on the
node from the command line (tincd -D -n webservices), and using
CTRL+C to drop to debug level 5, I can see the ping packet
getting received from computer X, and being forwarded to
computer Y.</font></p>
<p><font face="Courier New, Courier, monospace">However, computer X
never receives a reply.</font></p>
<p><font face="Courier New, Courier, monospace">I *think* this is
because computer Y doesn't know how to route the return packet.
<br>
</font></p>
<p><font face="Courier New, Courier, monospace">Is this correct? Or
am I missing something else?</font></p>
<p><font face="Courier New, Courier, monospace">If this is correct,
how do I tell tinc to route the packet back to computer X?</font><br>
</p>
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<td colspan="2" style="padding-bottom: 5px; color:
#000000; font-size: 18px; font-family: Arial,
Helvetica, sans-serif;">Michael Munger, dCAP,
MCPS, MCNPS, MBSS</td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>Microsoft
Certified Professional</strong></td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>Microsoft
Certified Small Business Specialist</strong></td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>Digium
Certified Asterisk Professional</strong></td>
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<td colspan="2" style="color: #333333; font-size:
14px; font-family: Arial, Helvetica, sans-serif;"><strong>High
Powered Help, Inc.</strong></td>
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<td style="vertical-align: top; width: 20px; color:
#000000; font-size: 14px; font-family: Arial,
Helvetica, sans-serif;" width="20" valign="top">p:</td>
<td style="vertical-align: top; color: #333333;
font-size: 14px; font-family: Arial, Helvetica,
sans-serif;" valign="top">678-905-8569</td>
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<td style="vertical-align: top; width: 20px; color:
#000000; font-size: 14px; font-family: Arial,
Helvetica, sans-serif;" width="20" valign="top">w:</td>
<td style="vertical-align: top; color: #333333;
font-size: 14px; font-family: Arial, Helvetica,
sans-serif;" valign="top"><a href="https://hph.io"
style=" color: #1da1db; text-decoration: none;
font-weight: normal; font-size: 14px;">hph.io</a> <span
style="color: #000000;">e: </span><a
href="mailto:mj@hph.io" style="color: #1da1db;
text-decoration: none; font-weight: normal;
font-size: 14px;">mj@hph.io</a></td>
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