===================================================================
RCS file: /cvsrepo/anoncvs/cvs/www/75.html,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -r1.18 -r1.19
--- www/75.html	2024/03/24 18:02:14	1.18
+++ www/75.html	2024/03/25 22:49:20	1.19
@@ -90,7 +90,17 @@
 
 <li>SMP Improvements
   <ul>
-  <li>...
+	<li>Some network timer run without kernel lock.
+	<li>TCP syn cache timer runs with shared net lock.
+        <li><a href="https://man.openbsd.org/bind.2">bind(2)</a>
+        and <a href="https://man.openbsd.org/connect.2">connect(2)</a>
+        system calls can run in parallel.
+        <li>Packet counter for <a
+        href="https://man.openbsd.org/lo.4">lo(4)</a> loopback
+        interface are MP safe.
+        <li>Split protocol control block table for UDP into IPv4
+        and IPv6 tables to allow concurrent access.
+        <li>UDP packets can be sent in parallel by multiple threads.
   </ul>
 
 <li>Direct Rendering Manager and graphics drivers
@@ -201,17 +211,29 @@
 
 <li>Changes in the network stack:
   <ul>
-  <li>Enable IPv6 support in <a href="https://man.openbsd.org/ppp.4">ppp(4)</a>
-  <li>...
+	<li>Enable IPv6 support in <a
+	href="https://man.openbsd.org/ppp.4">ppp(4)</a>
+	<li>Socket with sequenced packet type and control messages
+	handle end of record correctly.
+	<li>The routing table has a generaton number.  That means
+	cached routes at sockets will be invalidated when the routing
+	table changes.  Especially with dynamic routing daemons
+	local connections use the up to date route.
+	<li>Route cache hits an misses are printed in
+	<a href="https://man.openbsd.org/netstat.1">netstat(1)</a>
+	statistics.
   </ul>
 
 <li>The following changes were made to the <a
 	href="https://man.openbsd.org/pf.4">pf(4)</a> firewall:
   <ul>
-  <li>...
+        <li>tcpdump on <a
+        href="https://man.openbsd.org/pflog.4">pflog(4)</a> interface
+        shows packets dropped by the default rule with the "block"
+        action.  Although the default rules is a "pass" rule, it
+        blocks malformed packets.  Now this is correctly logged.
   </ul>
 
-
 <li>Routing daemons and other userland network improvements:
   <ul>
 
@@ -301,6 +323,11 @@
 
   <li>Many other changes in various network programs and libraries:
   <ul>
+        <li>If a DNS name is configured as remote syslog server,
+        <a href="https://man.openbsd.org/syslogd.8">syslogd(8)</a>
+        retries to resolve the name periodically until it succeeds.
+        UDP packets that get lost during that period are counted and
+        logged later.
 	<li>...
   </ul>
   </ul>