Hi Franz, This error is now resolved, we had to modify IP in DiameterPeerHss.xml after that error is not seen. hss.sh script is running without any errors, could see following message de.fhg.fokus.hss.main.TomcatServer - startTomcat WebConsole of FHoSS was started ! ICSCF is also working fine. however still we are facing couple of issues 1. we are unable to access console (10.200..8.171:8080), not sure what could be the issue here. 2. could not start PCSCF , following are the error messages 0(1337) ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Access denied for user &#39;pcscf&#39;(a)&#39;pcscf.net1.test&#39; (using password: YES) 0(1337) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 0(1337) ERROR: ims_usrloc_pcscf [usrloc_db.c:79]: init_db(): unable to connect to the database 0(1337) ERROR: ims_usrloc_pcscf [ul_mod.c:203]: mod_init(): Error initializing db connection 0(1337) ERROR: <core> [sr_module.c:962]: init_mod(): Error while initializing module ims_usrloc_pcscf (/usr/local/lib64/kamailio/ modules/ims_usrloc_pcscf.so) ERROR: error while initializing modules could you please help? Regards, Raghu ------------------------------ *From:* Ponnam Raghavender Goud (NEPC) *Sent:* Wednesday, December 20, 2017 4:19:52 PM *To:* Franz Edler; 'Kranti Kumar'; 'Kamailio (SER) - Users Mailing List' *Cc:* 'raghavender goud' *Subject:* Re: Kamailio-IMS VM image issue HI Franz, I have checked port status using following command and it returned no output root@server:~# netstat -lptu | grep -i 8080 root@server:~# netstat -lptu Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 *:sunrpc *:* LISTEN 401/rpcbind tcp 0 0 *:55285 *:* LISTEN 410/rpc.statd tcp 0 0 *:ssh *:* LISTEN 427/sshd tcp 0 0 localhost:smtp *:* LISTEN 1244/exim4 tcp 0 0 localhost:6010 *:* LISTEN 1453/1 tcp 0 0 *:mysql *:* LISTEN 891/mysqld tcp6 0 0 [::]:sunrpc [::]:* LISTEN 401/rpcbind tcp6 0 0 [::]:ssh [::]:* LISTEN 427/sshd tcp6 0 0 ::1:smtp [::]:* LISTEN 1244/exim4 tcp6 0 0 ::1:6010 [::]:* LISTEN 1453/1 tcp6 0 0 [::]:35432 [::]:* LISTEN 410/rpc.statd udp 0 0 *:1000 *:* 401/rpcbind udp 0 0 localhost:1010 *:* 410/rpc.statd udp 0 0 *:bootpc *:* 368/dhclient udp 0 0 *:sunrpc *:* 401/rpcbind udp 0 0 server.net1.test:ntp *:* 946/ntpd udp 0 0 localhost:ntp *:* 946/ntpd udp 0 0 *:ntp *:* 946/ntpd udp 0 0 *:53944 *:* 410/rpc.statd udp 0 0 *:32019 *:* 368/dhclient udp6 0 0 [::]:1000 [::]:* 401/rpcbind udp6 0 0 [::]:15924 [::]:* 368/dhclient udp6 0 0 [::]:sunrpc [::]:* 401/rpcbind udp6 0 0 fe80::f816:3eff:fe2:ntp [::]:* 946/ntpd udp6 0 0 ::1:ntp [::]:* 946/ntpd udp6 0 0 [::]:ntp [::]:* 946/ntpd udp6 0 0 [::]:44928 [::]:* 410/rpc.statd Regards, Raghu ------------------------------ *From:* Franz Edler &lt;franz.edler(a)kabsi.at&gt; *Sent:* Wednesday, December 20, 2017 2:17:05 PM *To:* Ponnam Raghavender Goud (NEPC); 'Kranti Kumar'; 'Kamailio (SER) - Users Mailing List' *Cc:* 'raghavender goud' *Subject:* AW: Kamailio-IMS VM image issue ** This mail has been sent from an external source. Treat hyperlinks and attachments in this email with caution** But the error log „Cannot assign requested address:8080” says different. There must be a process which already uses port 8080. Check with a proper Linux command. Franz *Von:* ponnam.goud(a)wipro.com [mailto:ponnam.goud@wipro.com] *Gesendet:* Mittwoch, 20. Dezember 2017 08:51 *An:* 'Franz Edler' &lt;franz.edler(a)kabsi.at&gt;at>; 'Kranti Kumar' < krantikumara(a)gmail.com&gt;gt;; 'Kamailio (SER) - Users Mailing List' < sr-users(a)lists.sip-router.org&gt; *Cc:* 'raghavender goud' &lt;raghu6519(a)gmail.com&gt; *Betreff:* RE: Kamailio-IMS VM image issue Hi Franz, Thank you so much for the reply. We have verified mysql db permissions, could not find issue with access permissions. Following is the output on console when we try to execute hss.sh script root@server:~# ./hss.sh Building Classpath Classpath is lib/xml-apis.jar:lib/xercesImpl.jar:lib/xerces-2.4. 0.jar:lib/xalan-2.4.0.jar:lib/tomcat-util.jar:lib/tomcat- http.jar:lib/tomcat-coyote.jar:lib/struts.jar:lib/ servlets-default.jar:lib/servlet-api.jar:lib/naming- resources.jar:lib/naming-factory.jar:lib/mysql- connector-java-3.1.12-bin.jar:lib/mx4j-3.0.1.jar:lib/log4j. jar:lib/junit.jar:lib/junitee.jar:lib/jta.jar:lib/jsp-api. jar:lib/jmx.jar:lib/jdp.jar:lib/jasper-runtime.jar:lib/ jasper-compiler-jdt.jar:lib/jasper-compiler.jar:lib/ hibernate3.jar:lib/FHoSS.jar:lib/ehcache-1.1.jar:lib/dom4j- 1.6.1.jar:lib/commons-validator.jar:lib/commons-modeler.jar:lib/commons- logging.jar:lib/commons-logging-1.0.4.jar:lib/commons- lang.jar:lib/commons-fileupload.jar:lib/commons-el. jar:lib/commons-digester.jar:lib/commons-collections-3.1. jar:lib/commons-beanutils.jar:lib/cglib-2.1.3.jar:lib/ catalina-optional.jar:lib/catalina.jar:lib/c3p0-0.9.1. jar:lib/base64.jar:lib/asm.jar:lib/asm-attrs.jar:lib/ antlr-2.7.6.jar::log4j.properties:.. 2017-12-20 08:15:58,551 INFO de.fhg.fokus.hss.main.TomcatServer - startTomcat Tomcat-Server is started. 2017-12-20 08:16:10,188 ERROR org.apache.coyote.http11.Http11Protocol - init Error initializing endpoint java.net.BindException: Cannot assign requested address:8080 at org.apache.tomcat.util.net.PoolTcpEndpoint.initEndpoint( PoolTcpEndpoint.java:297) at org.apache.coyote.http11.Http11Protocol.init( Http11Protocol.java:142) at org.apache.catalina.connector.Connector.initialize( Connector.java:928) at org.apache.catalina.startup.Embedded.start(Embedded.java:794) at de.fhg.fokus.hss.main.TomcatServer.startTomcat( TomcatServer.java:128) at de.fhg.fokus.hss.main.HSSContainer.<init>(HSSContainer.java:74) at de.fhg.fokus.hss.main.HSSContainer.main(HSSContainer.java:110) 2017-12-20 08:16:10,291 ERROR de.fhg.fokus.hss.main.HSSContainer - <init> Exception occured during starting Tomcat! Exiting from HSS... LifecycleException: Protocol handler initialization failed: java.net.BindException: Cannot assign requested address:8080 at org.apache.catalina.connector.Connector.initialize( Connector.java:930) at org.apache.catalina.startup.Embedded.start(Embedded.java:794) at de.fhg.fokus.hss.main.TomcatServer.startTomcat( TomcatServer.java:128) at de.fhg.fokus.hss.main.HSSContainer.<init>(HSSContainer.java:74) at de.fhg.fokus.hss.main.HSSContainer.main(HSSContainer.java:110) All servers(HSS, PCSCF, SCSCF, ICSCF) can communicate with each other and on HSS server no other service is using port 8080. Could you please guide us to resolve this issue? Regards, Raghavender *From:* Franz Edler [mailto:franz.edler@kabsi.at &lt;franz.edler(a)kabsi.at&gt;] *Sent:* Wednesday, December 20, 2017 2:01 AM *To:* 'Kranti Kumar' &lt;krantikumara(a)gmail.com&gt;om>; 'Kamailio (SER) - Users Mailing List' &lt;sr-users(a)lists.sip-router.org&gt; *Cc:* 'raghavender goud' &lt;raghu6519(a)gmail.com&gt;om>; Ponnam Raghavender Goud (NEPC) &lt;ponnam.goud(a)wipro.com&gt; *Subject:* AW: Kamailio-IMS VM image issue ** This mail has been sent from an external source. Treat hyperlinks and attachments in this email with caution** Hi Kranti, you obviously have an error in the mysql configuration. When you changed some parameters in the architecture you have to adapt also the configuration parameters. Look at the access permissions for MySQL. *Von:* Kranti Kumar [mailto:krantikumara@gmail.com &lt;krantikumara(a)gmail.com&gt;] *Gesendet:* Dienstag, 19. Dezember 2017 17:35 *An:* Kamailio (SER) - Users Mailing List &lt;sr-users(a)lists.sip-router.org&gt;rg>; franz.edler(a)technikum-wien.at; franz.edler(a)kabsi.at *Cc:* raghavender goud &lt;raghu6519(a)gmail.com&gt;om>; ponnam.goud(a)wipro.com *Betreff:* Kamailio-IMS VM image issue Hi, I’m trying to build a testbed using the VMware image you kindly have shared here: https://www.kamailio.org/w/2016/02/kamailio-ims-getting- started-box/ <https://clicktime.symantec.com/a/1/vpQmnO-RuJyqB1aW492eOeLkb1WD1yyoCCaN-pcaQNc=?d=ykOs8u7JL32iPUGjfsor_XlAGy1tu_tt9awv5rl4IdG-aV0KJuMXpSAG3obTSSdyQL37li5wfhwdNcTVCPfUU99HTQ9s1wCvZ_M8UZpeK_CxUGSpsAOSkKiKR7UZXVvrhnIjnXgtr7e8AyEGCxSP0T_KJwU6EfQs1WIIhLPpP47PdHttCPcMXBJN9GCDGGKE9e_UA7TMVpoExuFNCwWlUw3iDL22PuFwazBwf_k7CCbCf2_AuBsinctSCOgbxeoJ9VAvYxys0doiWR-JIxNlYAAsgR9-h7flKI6P222gS8J20SexdKIysi6Q4OwjcmVgppRlgoH_PwlA5LiIHm5z_odRqrbJQCkzodKqDz_N4yVscdr1ycoXvkzPZwTT5-zDA7awxZMiHKrRHAm2Ov1yTOrQRmnT&u=https%3A%2F%2Fwww.kamailio.org%2Fw%2F2016%2F02%2Fkamailio-ims-getting-started-box%2F> My configuration details: HSS - 10.200.8.171 (VM1) PCSCF - 10.200.8.175 (VM2) ICSCF - 10.200.8.178 (VM3) SCSCF - 10.200.8.181 (VM4) While issuing the command ./hss.sh and kamailio -f /usr/local/etc/kamailio/kamailio-pcscf.cfg I am getting errors. Please find the attached log file for the same. "0(1786) ERROR: db_mysql [km_my_con.c:124]: db_mysql_new_connection(): driver error: Access denied for user &#39;pcscf&#39;(a)&#39;pcscf.net1.test&#39; (using password: YES) 0(1786) ERROR: <core> [db.c:318]: db_do_init2(): could not add connection to the pool 0(1786) ERROR: ims_usrloc_pcscf [usrloc_db.c:79]: init_db(): unable to connect to the database 0(1786) ERROR: ims_usrloc_pcscf [ul_mod.c:203]: mod_init(): Error initializing db connection" I am doubting about my Zone files. Could you please check zone file once. Please find the attached zone files. Thank you so much in advance Regards, -kranti The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. 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