+# disablehmac - If you are linking your InspIRCd to older versions #
+# then you can specify this option and set it to #
+# yes. 1.1.6 and above support HMAC and challenge- #
+# response for password authentication. These can #
+# greatly enhance security of your server to server #
+# connections when you are not using SSL (as is the #
+# case with a lot of larger networks). Linking to #
+# older versions of InspIRCd should not *usually* be #
+# a problem, but if you have problems with HMAC #
+# authentication, this option can be used to turn it #
+# off. #
+# #
+# hidemodes - If this option is enabled, then the listmodes #
+# given (e.g. +eI), will be hidden from users below #
+# halfop. This is not recommended to be set on mode #
+# +b, as it may break some features in popular #
+# clients such as mIRC. #
+# #
+# quietbursts - When synching or splitting from the network, a #
+# server can generate a lot of connect and quit #
+# snotices to the +C and +Q snomasks. Setting this #
+# value to yes squelches those messages, which can #
+# make them more useful for opers, however it will #
+# degrade their use by certain third party programs #
+# such as BOPM which rely on them to scan users when #
+# a split heals in certain configurations. #
+# #
+# pingwarning - This should be set to a number between 1 and 59 if #
+# defined, and if it is defined will cause the server#
+# to send out a warning via snomask +l if a server #
+# does not answer to PING after this many seconds. #
+# This can be useful for finding servers which are #
+# at risk of pinging out due to network issues. #
+# #