Hi,

I understand bridge(4) can do weird things with network traffic. For
example, I couldn't get dhcpd(8) to work with the "Option 3" setup from
the faq. On the other hand, after switching everything to veb/vport
dhcpd(8) just works™. Since we don't need anything fancy for the simple
vmm networking of "Option 3" in the faq I think it's best to point
people at veb(4) instead of bridge(4).

OK?

Index: faq16.html
===================================================================
RCS file: /cvs.d/reposync/www/faq/faq16.html,v
diff -u -p -r1.24 faq16.html
--- faq16.html	3 Apr 2024 19:59:04 -0000	1.24
+++ faq16.html	11 Jul 2024 13:10:10 -0000
@@ -229,25 +229,31 @@ Reload the pf ruleset and the VM(s) can 
 
 Sometimes you may want additional control over the virtual network for your
 VMs, such as being able to put certain ones on their own virtual switch.
-This can be done using a <a href="https://man.openbsd.org/bridge">bridge(4)</a>
-and a <a href="https://man.openbsd.org/vether">vether(4)</a> interface.
+This can be done using a <a href="https://man.openbsd.org/veb">veb(4)</a>
+and a <a href="https://man.openbsd.org/vport">vport(4)</a> interface.
 
 <p>
-Create a <code>vether0</code> interface that will have a private IPv4 address
+Create a <code>vport0</code> interface that will have a private IPv4 address
 as defined above.
 In this example, we'll use the <code>10.0.0.0/8</code> subnet.
 
 <pre class="cmdbox">
-# <b>echo 'inet 10.0.0.1 255.255.255.0' > /etc/hostname.vether0</b>
-# <b>sh /etc/netstart vether0</b>
+# <b>cat &lt;&lt;END > /etc/hostname.vport0
+inet 10.0.0.1 255.255.255.0
+up
+END</b>
+# <b>sh /etc/netstart vport0</b>
 </pre>
 
-Create the <code>bridge0</code> interface with the <code>vether0</code>
-interface as a bridge port:
+Create the <code>veb0</code> interface with the <code>vport0</code>
+interface as a child interface:
 
 <pre class="cmdbox">
-# <b>echo 'add vether0' > /etc/hostname.bridge0</b>
-# <b>sh /etc/netstart bridge0</b>
+# <b>cat &lt;&lt;END > /etc/hostname.veb0
+add vport0
+up
+END</b>
+# <b>sh /etc/netstart veb0</b>
 </pre>
 
 Ensure that NAT is set up properly if the guests on the virtual network
@@ -255,7 +261,7 @@ need access beyond the physical machine.
 An adjusted NAT line in <code>/etc/pf.conf</code> might look like this:
 
 <pre class="cmdbox">
-match out on egress from vether0:network to any nat-to (egress)
+match out on egress from vport0:network to any nat-to (egress)
 </pre>
 
 The following lines in <a href="https://man.openbsd.org/vm.conf">vm.conf(5)</a>
@@ -263,7 +269,7 @@ can be used to ensure that a virtual swi
 
 <pre class="cmdbox">
 switch "my_switch" {
-    interface bridge0
+    interface veb0
 }
 
 vm "my_vm" {

-- 
In my defence, I have been left unsupervised.