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authorsimon.perreault <simon.perreault@f38db490-d61c-443f-a65b-d21fe96a405b>2010-08-03 19:53:07 +0000
committersimon.perreault <simon.perreault@f38db490-d61c-443f-a65b-d21fe96a405b>2010-08-03 19:53:07 +0000
commitc2c8c8b318bf482873570a7222159a9845f36047 (patch)
parent4ab73bf3aa54c3751c23ee158d4397fe354f5e48 (diff)
Better documentation related to IPv6.
(closes issue #17737) Reported by: oej Patches: doc.diff uploaded by sperreault (license 252) Tested by: mmichelson git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.8@280777 f38db490-d61c-443f-a65b-d21fe96a405b
1 files changed, 24 insertions, 0 deletions
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 6014163ee..01fd29b00 100644
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -136,6 +136,28 @@ allowoverlap=no ; Disable overlap dialing support. (Default is y
; In this case Realm will be based on request 'From'/'To' header
; and should match one of domain names.
; Otherwise default 'realm=...' will be used.
+; With the current situation, you can do one of four things:
+; a) Listen on a specific IPv4 address. Example: bindaddr=
+; b) Listen on a specific IPv6 address. Example: bindaddr=2001:db8::1
+; c) Listen on the IPv4 wildcard. Example: bindaddr=
+; d) Listen on the IPv4 and IPv6 wildcards. Example: bindaddr=::
+; (You can choose independently for UDP, TCP, and TLS, by specifying different values for
+; "udpbindaddr", "tcpbindaddr", and "tlsbindaddr".)
+; You may optionally add a port number. (The default is port 5060 for UDP and TCP, 5061
+; for TLS).
+; IPv4 example: bindaddr=
+; IPv6 example: bindaddr=[::]:5062
+; The address family of the bound UDP address is used to determine how Asterisk performs
+; DNS lookups. In cases a) and c) above, only A records are considered. In case b), only
+; AAAA records are considered. In case d), both A and AAAA records are considered. Note,
+; however, that Asterisk ignores all records except the first one. In case d), when both A
+; and AAAA records are available, either an A or AAAA record will be first, and which one
+; depends on the operating system. On systems using glibc, AAAA records are given
+; priority.
udpbindaddr= ; IP address to bind UDP listen socket to ( binds to all)
; Optionally add a port number, (default is port 5060)
@@ -707,6 +729,8 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls
; stunaddr = foo.stun.com:3478
; externrefresh = 15
+; NOTE: STUN is only implemented for IPv4.
; Note that at the moment all these mechanism work only for the SIP socket.
; The IP address discovered with externaddr/externhost/STUN is reused for
; media sessions as well, but the port numbers are not remapped so you