--- wikisrc/guide/net-practice.mdwn	2018/06/22 21:15:35	1.6
+++ wikisrc/guide/net-practice.mdwn	2019/09/02 20:48:36	1.7
@@ -1437,13 +1437,13 @@ necessary, you may find a list of known 
 [http://www.kfu.com/\~nsayer/6to4/](http://www.kfu.com/~nsayer/6to4/). In tests, 
 only 6to4.kfu.com and 6to4.ipv6.microsoft.com were found working. Cisco has one 
 that requires registration, see 
-[http://www.cisco.com/ipv6/](http://www.cisco.com/ipv6/).
+<http://www.cisco.com/ipv6/>.
 
 There's also an experimental 6to4 server located in Germany, 
 6to4.ipv6.fh-regensburg.de. This server runs under NetBSD 1.6 and was setup 
 using the configuration steps described above. The whole configuration of the 
 machine can be seen at 
-[http://www.feyrer.de/IPv6/netstart.local](http://www.feyrer.de/IPv6/netstart.local).
+<http://www.feyrer.de/IPv6/netstart.local>.
 
 ### Tunneling 6to4 through an IPFilter firewall