> -----Original Message----- > From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com] > Sent: Tuesday, September 11, 2012 8:57 AM > To: 'Tomcat Users List' > Subject: RE: HTTP NIO connector not supporting IPv6 > > Aditi - > > All connectors support both IPv4 and IPv6, including BIO, NIO, and > native/APR. However, how you configure the connector will affect which > protocol is supported. > > As far as I've been able to tell from empirical testing (see previous > threads), if you leave off the address parameter, the java-based > connectors (BIO & NIO) will set up listeners on both of the "any" > addresses, i.e. 0.0.0.0:port for IPv4 and [::]:port for IPv6. Unless > it's been fixed in a recent release, the APR will only set up to listen > on the IPv6 address. You have to specifically give it the IPv4 "any" > if you want IPv4 support. Since I only support IPv4 right now, I > haven't re-tested the current version of APR. (pltr) > > So, as Daniel says, please resend your message with copies of the > actual <connector> tags, minus any passwords and excess comments. If > you are seeing any errors in your catalina.log file, those would be > helpful as well. > > Jeff > p.s. sorry for the top-post, it's early. p.p.s. The above is testing done under Windows servers.
Also, you really should upgrade to the latest sun JDK (jdk1.6.0_35). There are issues with some of the lower versions, but I don't think any that affect the connector mechanism. > > -----Original Message----- > > From: Aditi Sinha [mailto:adisinha0...@gmail.com] > > Sent: Tuesday, September 11, 2012 7:21 AM > > To: Tomcat Users List > > Subject: HTTP NIO connector not supporting IPv6 > > > > Hi, > > > > > > > > We have a web server hosted on Apache Tomcat Version 7.0.22. > > > > Machine details: Windows 2008 server machine, 32-bit OS > > > > Java version: jdk1.6.0_25 > > > > > > > > Two HTTP connectors are defined in server.xml. > > > > 1. For non-SSL requests: Connector with protocol="HTTP/1.1" > > (HTTP > > BIO connector) > > > > 2. For SSL requests: Connector with > > protocol="org.apache.coyote.http11.Http11NioProtocol" (HTTP NIO > > connector) > > > > > > > > With the above configuration server is not accessible through the > IPv6 > > address. The "netstat -an" command also does not list the connector > > ports(defined in server.xml). > > > > > > > > *On modifying these two connectors to use the BIO implementation, > > protocol="org.apache.coyote.http11.Http11Protocol" > > the server supports IPv6. * > > > > > > > > Any idea why HTTP NIO connector would not support IPv6? > > > > > > > > Thanks & Regards, > > > > Aditi > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
