Better markdown

[wiki.git] / doc / root-instance.mdwn

diff --git a/doc/root-instance.mdwn b/doc/root-instance.mdwn
index 1747d67a7fcf309479812984c22080ca711d7fbc..d3bc5eebf96ce6a98a83198d98d46780c63603ea 100644 (file)
--- a/doc/root-instance.mdwn
+++ b/doc/root-instance.mdwn
@@ -47,9 +47,7 @@ your Athena account.
 You can also make things in Moira or AFS owned by your root instance,
 if you don't want your null instance to be able to mess with mailing
 lists or lockers. For Moira, make them owned by
-`KERBEROS:yourname.root@ATHENA.MIT.EDU`. (For legacy Kerberos 4 reasons,
-Moira and AFS both use a dot instead of a slash to separate the
-principal and the instance.) For AFS, ask accounts or afsreq to get
+`KERBEROS:yourname/root@ATHENA.MIT.EDU`. For AFS, ask accounts or afsreq to get
 you a 'pts id', basically an account with the AFS servers, and then
 you can give bits to yourname.root and start blanching your root
 instance onto AFS groups.
@@ -113,7 +111,7 @@ be sure to ask for a pts id, if you want to use your tickets with AFS.
 
 You should change your root instance’s password with a command like this, to upgrade your key from critically weak DES encryption algorithm to strong AES encryption:
 
-    kadmin -p andersk/root -q 'cpw -e aes256-cts:normal andersk/root'
+    kadmin -p andersk/root -q 'cpw -e aes256-cts:normal -e aes128-cts:normal andersk/root'
 
 (Note: This might make your password incompatible with a [handful of services](http://debathena.mit.edu/trac/ticket/529) that you should not have been using with your root instance in the first place.)  You can confirm the change with
 
@@ -122,3 +120,5 @@ You should change your root instance’s password with a command like this, to u
 which should list a line like
 
     Key: vno 4, aes256-cts-hmac-sha1-96, no salt
+
+If you change your password again, you will need to specify your desired enctypes with the -e option; otherwise, they will be reset to the defaults.