We have a team having issues with Tomcat, AJP, and switching to IPv6. They are currently running version 9.0.31. Below are the errors being received:
[Tue Mar 17 10:50:38 2020] [1412:139846332929792] [error] ajp_service::jk_ajp_common.c (2796): (Greenworker1) connecting to tomcat failed (rc=-3, errors=13, client_errors=0). [Tue Mar 17 10:50:38 2020] [1412:139846332929792] [error] service::jk_lb_worker.c (1686): All tomcat instances failed, no more workers left [Tue Mar 17 10:50:38 2020] [1408:139846332929792] [error] ajp_send_request::jk_ajp_common.c (1725): (Greenworker1) connecting to backend failed. Tomcat is probably not started or is listening on the wrong port (errno=111) Here is the connector from the server.xml <Connector port="6209" connectionTimeout="900000" maxThreads="400" packetSize="65536" maxKeepAliveRequests="-1" protocol="AJP/1.3" secretRequired="false" address="::" /> And here is the info from web server workers.properties cat workers.properties # for OLTP web instance # Define a worker named 'worker1' (more workers can be added as comma separated values) worker.list=loadbalancer # Default Worker Properties worker.workerDefault.type=ajp13 worker.workerDefault.port=6209 worker.workerDefault.lbfactor=1 worker.workerDefault.socket_timeout=300 worker.workerDefault.socket_keepalive=true worker.workerDefault.connection_pool_timeout=300 worker.workerDefault.connection_pool_minsize=1 worker.workerDefault.connection_pool_size=225 worker.workerDefault.max_packet_size=65536 # Node #1 properties worker.Greenworker1.reference=worker.workerDefault worker.Greenworker1.host=<HOST1> # Node #2 properties #worker.Greenworker2.reference=worker.workerDefault #worker.Greenworker2.host=<HOST2> # Node #3 properties #worker.Greenworker3.reference=worker.workerDefault #worker.Greenworker3.host=<HOST3> # Load-balancing behaviour worker.loadbalancer.type=lb worker.loadbalancer.balance_workers=Greenworker1 worker.loadbalancer.sticky_session=1 For HOST1, etc. should this be the IPv6 address or what? Thanks, Dream * Excel * Explore * Inspire Jon McAlexander Asst Vice President Middleware Product Engineering Enterprise CIO | Platform Services | Middleware | Infrastructure Solutions Upcoming PTO: 11/8, 11/11, 11/15, 11/22, 11/28, 11/29, 12/2, 12/6, 12/13, 12/20 - 12/31 8080 Cobblestone Rd | Urbandale, IA 50322 MAC: F4469-010 Tel 515-988-2508 | Cell 515-988-2508 jonmcalexan...@wellsfargo.com<mailto:jonmcalexan...@wellsfargo.com> This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation.