Update dvch11.txt

src/dvch11.txt

@@ -7,10 +7,11 @@
 The ch11 device in KLH10 for ITS, which was originally just a dummy
 inteface to keep ITS running, is now a functional Unibus Chaosnet
 device, which supports Chaosnet-on-Ethernet and Chaosnet-over-UDP.  
-It does not support SPY (promiscuous) mode, LUP (loopback), or
-broadcast, but ITS doesn't seem to use/need these.
+It does not support SPY (promiscuous) mode, or LUP (loopback), but ITS
+doesn't seem to use/need these. It only supports broadcast on
+Ethernet, not on UDP. 
 
-Latest update: 2018-04-15
+Latest update: 2021-02-23
 
 Like other KLH10 network devices, ch11 works together with a Device
 Process which communicates with the device and reads/writes network
@@ -59,7 +60,7 @@ For "chudp":
 	used, the first IPv4 address returned is used. (Rather than
 	listing all your friends' ITS hosts directly, I suggest joining the
 	Global Chaosnet and just list its central router. See
-	https://aosnet.ch.)
+	https://chaosnet.net.)
 
 If chudpport or chip parameters are given, the ifmeth defaults to chudp.
 
@@ -88,11 +89,11 @@ to
 IFN CHAOSP,DEFOPT NM%CHA==<IPADDR 255,255,0,0>	; Set default netmask for it
 but the real fix would be to the IPMASK macro.
 
-Ideas for future work:
-- Implement Chaos-over-DTLS to get some security, on this modern Internet.
+----------------
 
-More info:
-- see https://chaosnet.net
+See https://chaosnet.net for much much more information, and
+https://github.com/bictorv/chaosnet-bridge for a bridging/routing
+program for Chaosnet.
 
 Cheers,