Wls 5.1 sp9 clustering (DNS Problem)

Hi all,
 I am trying to create a WLS cluster of 3 instances and the fourth one being
 proxy. All four instances of WLS are on the same machine, and we use
 default subnet mask so they are all in the same LAN.
 The servers in the cluster have started properly and are communicating with
 each other using a IPMulticast. No problem there.
 However, when i request a JSP page giving the proxy servers
 address(http://proxyIP:7001/Hello.jsp) , it is not able to forward it to any
 of the clustered server instances. It is not even giving me a time out
 error or page not found or anything. I am not sure if my DNS entries are
 wrong or if there is any other problem or there is something that i missed.
 Can some one verify this for me please.
 DNS ENTRIES in HOSTS file are as follows :
 127.0.0.1 localhost
 192.200.1.251 server251.bozpivot.com
 192.200.1.252 server252.bozpivot.com
 192.200.1.253 server253.bozpivot.com
 mycluster 192.200.1.251
 mycluster 192.200.1.252
 mycluster 192.200.1.253
 STACK Trace on proxy is as follows :
 Sun Jan 02 10:22:33 GMT+05:30 2000: <ServletContext-General> *.jsp: init
 Sun Jan 02 10:22:33 GMT+05:30 2000:<E> <proxy> Please specify secure port in
 the
 properties. Using default ports 7001/7002 See release notes for more info
 Sun Jan 02 10:22:33 GMT+05:30 2000:<E> <proxy> Please specify secure port in
 the
 properties. Using default ports 7001/7002 See release notes for more info
 Ramesh

Thanks all,
 I got it working, It was not a problem with my DNS entries. I forgot to
 register my JSPServlet, and so all calls to JSP pages were getting into an
 non-ending loop.
 Ramesh
 "ramesh" <[email protected]> wrote in message
 news:[email protected]...
 > Just in case you need to see my proxy servlet configuration :
 >
 > weblogic.httpd.register.*.jsp=weblogic.servlet.internal.HttpClusterServlet
 > weblogic.httpd.initArgs.*.jsp=defaultServers=server251:7001|server252:7001
 >
 >
 weblogic.httpd.register.*.servlet=weblogic.servlet.internal.HttpClusterServl
 > et
 >
 weblogic.httpd.initArgs.*.servlet=defaultServers=server251:7001|server252:70
 > 01
 >
 > weblogic.allow.execute.weblogic.servlet=everyone
 >
 weblogic.httpd.register.cluster=weblogic.servlet.internal.HttpClusterServlet
 >
 weblogic.httpd.initArgs.cluster=defaultServers=server251:7001|server252:7001
 > weblogic.httpd.defaultServlet=cluster
 >
 >
 > "ramesh" <[email protected]> wrote in message
 > news:[email protected]...
 > > Hi all,
 > >
 > > I am trying to create a WLS cluster of 3 instances and the fourth one
 > being
 > > proxy. All four instances of WLS are on the same machine, and we use
 > > default subnet mask so they are all in the same LAN.
 > >
 > > The servers in the cluster have started properly and are communicating
 > with
 > > each other using a IPMulticast. No problem there.
 > >
 > > However, when i request a JSP page giving the proxy servers
 > > address(http://proxyIP:7001/Hello.jsp) , it is not able to forward it to
 > any
 > > of the clustered server instances. It is not even giving me a time out
 > > error or page not found or anything. I am not sure if my DNS entries are
 > > wrong or if there is any other problem or there is something that i
 > missed.
 > > Can some one verify this for me please.
 > >
 > >
 > > DNS ENTRIES in HOSTS file are as follows :
 > >
 > > 127.0.0.1 localhost
 > >
 > > 192.200.1.251 server251.bozpivot.com
 > > 192.200.1.252 server252.bozpivot.com
 > > 192.200.1.253 server253.bozpivot.com
 > >
 > > mycluster 192.200.1.251
 > > mycluster 192.200.1.252
 > > mycluster 192.200.1.253
 > >
 > >
 > > STACK Trace on proxy is as follows :
 > > Sun Jan 02 10:22:33 GMT+05:30 2000: <ServletContext-General> *.jsp:
 > init
 > > Sun Jan 02 10:22:33 GMT+05:30 2000:<E> <proxy> Please specify secure
 port
 > in
 > > the
 > > properties. Using default ports 7001/7002 See release notes for more
 info
 > > Sun Jan 02 10:22:33 GMT+05:30 2000:<E> <proxy> Please specify secure
 port
 > in
 > > the
 > > properties. Using default ports 7001/7002 See release notes for more
 info
 > >
 > > Ramesh
 > >
 > >
 > >
 > >
 >
 >

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"Kumar Allamraju" <[email protected]> wrote in message
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SP9 ships a new (compatible with JDK 1.3) version of wlconfig &wlserver.exe
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"James Nuzzi" <[email protected]> wrote in message
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Hello,
I have seen a lot of posts about this error, but I cannot find a solutionto
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Windows 7 VM has DNS Problem When Using Wireless

Hello All,
I've been fighting this virtual machine networking problem for over a week now. If anyone has a well-informed suggestion (not a guess) I would appreciate hearing about it.
Here's the problem in a nutshell and then I'll give more details: I'm running Windows 7 Ultimate (64 bit) as my primary (i.e., host) OS. I'm running Windows 7 Home Professional (32 bit) as the guest OS in "Windows Virtual PC" (note that this is *not* the same as "Virtual PC 2007"). If I configure the VM to use my host's wired Ethernet connection, the guest OS can always see the machines on my local network and can always reach the Internet just fine. On the other hand, if I configure the VM to use only my host's wireless connection then the guest OS can still see machines on my local network but CANNOT reach the Internet, except very intermittently (e.g., for maybe 1-2 minutes every hour or so).
I've tried to anticipate the questions you might ask so here is some additional information:
The computer is a Lenovo W500 laptop running Windows 7 Ultimate, 64-bit. The wireless network adapter is an "Intel WiFi Link 5300 AGN".
My Internet connection is via AT&T DSL using a wire2 wireless modem/router.
I have all the updates from Microsoft and Lenovo for this machine. It is 100% up to date with the latest patches and drivers.
I'm running the 64-bit version (or at least I used the 64 bit installer) of "Windows Virtual PC" which I downloaded from this link.
I am *not* running and I did not download "XP Mode".
When the guest OS loses it's connection to the Internet the following message appears in the Windows Event Log:
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I am able to ping an external machines outside my network but only if I use the IP address. If I specify the host name it cannot be resolved.
ARE YOU GETTING THE IMPRRESSION THIS IS A DNS PROBLEM??? It looks like I do not have access to a DNS when using the host's wireless connection.
On the host OS, the "Virtual PC Network Filter Driver" *IS* installed and selected under my "Wireless Network Connection Properties" settings.
Below are the results of running ipconfig on the guest OS and then the host OS. Note that I am able to ping 192.168.1.254 from the host OS but not from the guest OS. I think this is the crux of the problem.
Here's what I get from an ipconfig /all executed on the guest OS:
Windows IP Configuration
   Host Name . . . . . . . . . . . . : Win7_01
   Primary Dns Suffix . . . . . . . :
   Node Type . . . . . . . . . . . . : Broadcast
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
   DNS Suffix Search List. . . . . . : gateway.2wire.net
Ethernet adapter Local Area Connection:
   Connection-specific DNS Suffix . : gateway.2wire.net
   Description . . . . . . . . . . . : Intel 21140-Based PCI Fast Ethernet Adapter (Emulated)
   Physical Address. . . . . . . . . : 00-03-FF-5A-E5-8C
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::6452:ad20:724a:4d3a%11(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.75(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Friday, May 14, 2010 7:22:30 PM
   Lease Expires . . . . . . . . . . : Friday, May 21, 2010 7:22:30 PM
   Default Gateway . . . . . . . . . : 192.168.1.254
   DHCP Server . . . . . . . . . . . : 192.168.1.254
   DHCPv6 IAID . . . . . . . . . . . : 234882047
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-13-79-57-1A-00-03-FF-5A-E5-8C
   DNS Servers . . . . . . . . . . . : 192.168.1.254
   NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.gateway.2wire.net:
   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix . : gateway.2wire.net
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
And here's what I get when I do ipconfig /all on the host OS:
Windows IP Configuration
   Host Name . . . . . . . . . . . . : LEONA
   Primary Dns Suffix . . . . . . . :
   Node Type . . . . . . . . . . . . : Broadcast
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
   DNS Suffix Search List. . . . . . : gateway.2wire.net
Wireless LAN adapter Wireless Network Connection:
   Connection-specific DNS Suffix . : gateway.2wire.net
   Description . . . . . . . . . . . : Intel(R) WiFi Link 5300 AGN
   Physical Address. . . . . . . . . : 00-21-6A-59-E5-8C
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::94b0:4080:c30f:95da%12(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.78(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Friday, May 14, 2010 6:20:52 PM
   Lease Expires . . . . . . . . . . : Friday, May 21, 2010 6:20:53 PM
   Default Gateway . . . . . . . . . : 192.168.1.254
   DHCP Server . . . . . . . . . . . : 192.168.1.254
   DHCPv6 IAID . . . . . . . . . . . : 218112362
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-13-79-34-70-00-22-68-14-2F-CB
   DNS Servers . . . . . . . . . . . : 192.168.1.254
   NetBIOS over Tcpip. . . . . . . . : Enabled
Ethernet adapter Local Area Connection:
   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix . : gateway.2wire.net
   Description . . . . . . . . . . . : Intel(R) 82567LM Gigabit Network Connection
   Physical Address. . . . . . . . . : 00-22-68-14-2F-CB
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
Tunnel adapter isatap.gateway.2wire.net:
   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix . : gateway.2wire.net
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
   Connection-specific DNS Suffix . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e74:3ca6:3214:b4fb:72d4(Preferred)
   Link-local IPv6 Address . . . . . : fe80::3ca6:3214:b4fb:72d4%13(Preferred)
   Default Gateway . . . . . . . . . : ::
   NetBIOS over Tcpip. . . . . . . . : Disabled

Hello,
I am not very familiar wth Microsoft Security Essentials, but believe that it just makes use of the existing Windows Firewall which is present with the operating system.
To me it is odd that the guest OS reports 192.168.1.254 as the IP address for its gateway and DHCP server yet it cannot access them when pinged. Let's try pinging from host to guest (and vice-versa) and see what happens:
From the host OS at 192.168.1.78, try pinging the guest OS at 192.168.1.75.
Then, from the guest OS at 192.168.1.75, trying ping the host OS at 192.168.1.78.
Is each operating system able to ping each other?
Regards,
Aryeh Goretsky
I am a volunteer and neither a Lenovo nor a Microsoft employee. • Dexter is a good dog • Dexter je dobrý pes
S230u (3347-4HU) • X220 (4286-CTO) • W510 (4318-CTO) • W530 (2441-4R3) • X100e (3508-CTO) • X120e (0596-CTO) • T61p (6459-CTO) • T43p (2678-H7U) • T42 (2378-R4U) • T23 (2648-LU7)
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Sp9 / pre-release / problem with jsp tags

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 JSP compile fails with the exception...
 weblogic.servlet.jsp.JspException: (line -1): Error in tag library
 at: 'wl':
 The Tag class 'weblogicx.jsp.tags.CacheTag' has no setter method
 corresponding to
 TLD declared attribute 'async', (JSP 1.1 spec, 5.4.1)
 at weblogic.servlet.jsp.StandardTagLib.jspException(StandardTagLib.java:138)
 at weblogic.servlet.jsp.StandardTagLib.processTag(StandardTagLib.java:264)
 at weblogic.servlet.jsp.StandardTagLib.processTagElements(StandardTagLib.java:146)
 at weblogic.servlet.jsp.StandardTagLib.<init>(StandardTagLib.java:125)
 at weblogic.servlet.jsp.JspLexer.loadTagLib(JspLexer.java:95)
 at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE_BODY(JspLexer.java:3873)
 at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE(JspLexer.java:3623)
 at weblogic.servlet.jsp.JspLexer.mDIRECTIVE(JspLexer.java:3484)
 at weblogic.servlet.jsp.JspLexer.mSTANDARD_THING(JspLexer.java:1817)
 at weblogic.servlet.jsp.JspLexer.mTOKEN(JspLexer.java:1658)
 at weblogic.servlet.jsp.JspLexer.nextToken(JspLexer.java:1548)
 at weblogic.servlet.jsp.JspLexer.parse(JspLexer.java:888)
 at weblogic.servlet.jsp.JspParser.doit(JspParser.java:69)
 at weblogic.servlet.jsp.JspParser.parse(JspParser.java:125)
 at weblogic.servlet.jsp.Jsp2Java.outputs(Jsp2Java.java:109)
 at weblogic.utils.compiler.CodeGenerator.generate(CodeGenerator.java:242


 It could just be me - I an un-jarred a version of weblogic-tags-510.jar where WLS
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 mike
 Kumar Allamraju <[email protected]> wrote:
 >Yes, my JSP is referring the tag libs. I 'm using counter example given
 >in
 >examples/jsp/tagext/counter directory
 >
 ><NT Performance Pack> NATIVE: created IoCompletionPort successfully.
 >I
 >oPort=0x000001d4
 >Sun Apr 01 12:44:00 PDT 2001: <WebLogicServer> WebLogic Server star
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 >Sun Apr 01 12:44:40 PDT 2001: <NT Performance Pack> Allocating: '2'
 > NT reader threads
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: init
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
 > verbose initialized to: true
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
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 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
 > compileCommand initialized to: c:/java/java122/bin/javac.exe
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
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 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
 > superclass initialized to null
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
 > workingDir initialized to: D:\releases\510\myserver\classfiles
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: param
 > pageCheckSeconds initialized to: 1
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: Using
 > Encoding : ISO-8859-1 when constructing PrintWriter instead of Servle
 >tOutputStream
 >Sun Apr 01 12:44:41 PDT 2001: <ServletContext-General> *.jsp: initi
 >alization complete
 >Sun Apr 01 12:44:42 PDT 2001: <ServletContext-General> looking for
 >taglib uri /counter.tld as resource /WEB-INF/counter.tld in Web Applic
 >ation root:
 >Sun Apr 01 12:44:43 PDT 2001: <ServletContext-General> Generated ja
 >va file: D:\releases\510\myserver\classfiles\jsp_servlet\_pagehits.jav
 >a
 >Sun Apr 01 12:44:45 PDT 2001: <ServletContext-General> file: init
 >
 >
 >what's the change number you get from weblogic.Admin VERSION?
 >
 >
 >--
 >Kumar
 >
 >Mike Reiche wrote:
 >
 >> From the zip file.
 >>
 >> It has to be a jsp that references those tag libraries.
 >> Other than that it works like a charm.
 >>
 >> Mike
 >>
 >> Kumar Allamraju <[email protected]> wrote:
 >> >Did you extracted the SP9 zip or exe?
 >> >I do not see the following errors when accessing a jsp with SP9? Could
 >> >you tell us how to
 >> >reproduce it?
 >> >
 >> >BTW, i will ask our docs folks to correct the startup scripts..
 >> >
 >> >--
 >> >Kumar
 >> >
 >> >Mike Reiche wrote:
 >> >
 >> >> I had to remove the 'async' attribute from taglib.tld
 >> >>
 >> >> And when I use WLCS I have to remove it from weblogic.tld
 >> >>
 >> >> And the startup scripts provided do not include weblogic-tags-510.jar
 >> >> in the classpath.
 >> >>
 >> >> Mike
 >> >>
 >> >> "Mike Reiche" <[email protected]> wrote:
 >> >> >
 >> >> >WLS 5.1, sp9 pre-release, solaris 2.7, WLCS 3.2
 >> >> >
 >> >> >JSP compile fails with the exception...
 >> >> >
 >> >> >weblogic.servlet.jsp.JspException: (line -1): Error in
 >> >> >tag library
 >> >> >at: 'wl':
 >> >> >The Tag class 'weblogicx.jsp.tags.CacheTag' has no setter
 >> >> >method
 >> >> > corresponding to
 >> >> >TLD declared attribute 'async', (JSP 1.1 spec, 5.4.1)
 >> >> > at weblogic.servlet.jsp.StandardTagLib.jspException(StandardTagLib.java:138)
 >> >> > at weblogic.servlet.jsp.StandardTagLib.processTag(StandardTagLib.java:264)
 >> >> > at weblogic.servlet.jsp.StandardTagLib.processTagElements(StandardTagLib.java:146)
 >> >> > at weblogic.servlet.jsp.StandardTagLib.<init>(StandardTagLib.java:125)
 >> >> > at weblogic.servlet.jsp.JspLexer.loadTagLib(JspLexer.java:95)
 >> >> > at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE_BODY(JspLexer.java:3873)
 >> >> > at weblogic.servlet.jsp.JspLexer.mTAGLIB_DIRECTIVE(JspLexer.java:3623)
 >> >> > at weblogic.servlet.jsp.JspLexer.mDIRECTIVE(JspLexer.java:3484)
 >> >> > at weblogic.servlet.jsp.JspLexer.mSTANDARD_THING(JspLexer.java:1817)
 >> >> > at weblogic.servlet.jsp.JspLexer.mTOKEN(JspLexer.java:1658)
 >> >> > at weblogic.servlet.jsp.JspLexer.nextToken(JspLexer.java:1548)
 >> >> > at weblogic.servlet.jsp.JspLexer.parse(JspLexer.java:888)
 >> >> > at weblogic.servlet.jsp.JspParser.doit(JspParser.java:69)
 >> >> > at weblogic.servlet.jsp.JspParser.parse(JspParser.java:125)
 >> >> > at weblogic.servlet.jsp.Jsp2Java.outputs(Jsp2Java.java:109)
 >> >> > at weblogic.utils.compiler.CodeGenerator.generate(CodeGenerator.java:242
 >> >
 >

Platform Support for WLS 5.1 SP9 and / or WLS 6.x

When will BEA support WLPS with either WLS 5.1 SP9 or WLS 6.x?

Should have been more specific:
When will BEA support WLPS __3.2__ with either WLS 5.1 SP9 or WLS 6.x? The
docs say it currently only supports WLS 5.1 sp6/sp8, depending on platform.
Are there plans for BEA to support WLPS __3.5__ with WLS 5.1 SP9? The doc
says it currently only supports WLS 6.x
Jesus M. Salvo Jr. wrote:
>
When will BEA support WLPS with either WLS 5.1 SP9 or WLS 6.x?

Database DNS problem while uploading jsp's

We create DNS while working with localhost on winodws machine but when we upload the jsp's and database then how do we manage the DNS problem do we have to create the DNS there too or there is some other way out

Sorry for spelling mistake actually it was DSN data source that had been asked

DNS problems on Lion

Hello,
Ever since I "upgraded" to Lion I have had DNS issues.
I know it's a DNS problem because IP addresses work fine. And I know it's not a browser issue, because I am running 'ping google.com' from the command line.
The symptoms are non-responsive queries to DNS servers, in web browsers or the command line (using ping). Currently I am using google's DNS servers: 8.8.8.8 and 8.8.4.4. I'm absolutely sure that there is nothing wrong with those servers. The request to the DNS servers eventually times out, and then I hit "Refresh" and the page loads fine.
Also, if I recylce the network adapter, e.g.
$ sudo ifconfig en1 down
$ sudo ifconfig en1 up
DNS starts working again, temporarily until the next time. It happens again (randomly, not at regular intervals), I then run the ifconfig down/up again, and DNS works again, and so on.
This started happening when I went to Lion.
Thank you

I have just purchased a brand new Mac Mini Server with Lion Server running. Managed to set up DNS service and 5 zones configured and running fine for 1 to 2 days.
The DNS in Server Admin suddenly stopped loading the information and buttons are all greyed out last night, with no changes made since I was away at work. It keeps getting the same situation as thread starter mentioned. I have tried all possible means but it just stop loading zones information anymore.
I would like to try John's approach but it seems I am unable to get 'root' access to perform those actions. Thus would appreciate some advice on how to proceed forward to resolve the issue.
1. Tried the Directory Utility approach to "Enable Root" but when enter terminal, 'sudo root' does not seem to accept the password I have set. Is there any other means to enable an account to have sufficient access to perform those DNS related resolution steps?
2. Is there any location to obtain a copy of the default named.conf?

Strange DNS problems wrt160n v2

My router worked fine with 60mbit internet, i bumped up to 90mbit, and it worked fine for 2 weeks or so, and then one day my desktop, with a wired connection, started to go nuts with the DNSserver, what screwed up the internet, pages would not load, when i refreshed the page it would load, but 5 or 6 mouseclicks further and the DNS was gone again... i changed everything, all the settings, the utp cable, even Vista had to go, just to be sure.. but nothing worked, except removing the router, but that was no option for my laptop, which was working perfect, never had a bad connection or DNS problems....
I went back to the store with the router and there it worked fine, tested everything, but no problems, i came back home, hooked it up, and the problems where back...
Anybody got a clue, my only idea about this is that the 160n cant cope with the 90mbit,i got p. off and bought myself a wrt320n which works perfect, wired and wireless.

WRT160N does work with 90 Mbit...might be the settings are not proper on the router.
However its great that your were able to resolve the issue by WRT160N...

Snow Leopard and DNS problems

Hi
I read a lot about SL and DNS problems while accessing websites. It seems that you have to put your DNS server in system settings/network so that you don't get the error message "can't connect to the internet' in your browser window. My problem is that I change locations with my mac quite frequently (home, uni etc) so whenever I am a a new location I have to go to the network settings and manually put in the DNS server. Why do I have to do that with SL when it worked completely fine before the upgrade to SL?
Cheers
Martin

waschbaer22 wrote:
That is exactly what is happening. The problem with my DHCP server at home is that it doesn't submit the DNS address to the computer somehow. That's why I have to put it in manually each time I reconnect the MB at home after I had it at uni. Once back at uni I then have to go into the settings and delete my manually added home DNS server. Right after that the uni DNS server address appears automatically. So I guess that is just how SL now works and I have to live with it, right? However, why do we need a DNS server anyway to connect to the internet. I thought a DNS server just facilitates the connection to websites but I didn't know that it is crucial.
You should really try to figure out why your home router isn't providing you with a DNS server address and fix that. It could be a firmware issue, or it could be as simple as you have things set up so that one must manually be set up in the router, and one is not.
You are also misinformed as to DNS' importance.
DNS is the service that translates names - say "apple.com" - to the IP addresses - say "17.149.160.49" - that your machine needs to be able to connect to any site.
Without being able to resolve names to addresses, you have to manually specify numeric IP addresses for everything - effectively meaning you will be unable to use the Internet.

Availability date for WLS 5.10 SP9 ?

Is there a planned availability date for WLS 5.1 SP9, specifically
the 128-bit version ? I could of sworn that I've seen a page on
BEA's site that listed the scheduled releases dates for the service
packs, but I can't seem to find it any longer. Has anyone seen
somthing like that ?
Thanks.

contact [email protected]
David Brown wrote:
Is there a planned availability date for WLS 5.1 SP9, specifically
the 128-bit version ? I could of sworn that I've seen a page on
BEA's site that listed the scheduled releases dates for the service
packs, but I can't seem to find it any longer. Has anyone seen
somthing like that ?
Thanks.

DNS Problems with WRT54G

2 Nights ago we had storms in the area; next morning wife calls me at work and says that internet connection does not work. Get home and take a look at it. I can connect to router wired or wirelessly, was able to look at the configurations, etc. but when I try to access internet pages I get an error indicating DNS problems.
I have cycled power on cable modem (also Linksys but don't remember model number at the moment) and router. Still had the same problem wired and wirelessly.
I reset the router to factory defaults, connected to it both wired and wirelessly and still had the DNS rpoblems.
I reconfigured the router with my original security settings, connected to it wired and wirelessly and still had the DNS problems.
I connected directly to the cable modem and had no problems accessing internet at all.
Is there any way that I can force the router into updating DNS information? Or possibly reset DNS information?
I have run out of things that I know to try. I hope someone can help.

Usually a DNS problem is caused because the router is not connecting to the Internet properly.
Since you have a cable modem, you can usually leave the WRT54G set to its factory default settings, except that you might need to "Clone the MAC address" of the computer that works when connected to your modem.
Hope this helps.
If you need more help, please do the following:
1) state your ISP
2) state the make and exact model number of your modem (not the WRT54G).
3) Connect your computer, by ethernet cable, directly to your modem (not the WRT54G). Verify that you have a properly working Internet connection, then do the following test:
Go to "Start" > All Programs > Accessories > Command Prompt.
A black DOS box will appear. Type in "ipconfig /all" (with no quotes), then hit the Enter key. Post all of the results, except if your "IP address" does not start with 192, then post only the first 3 digits of it, along with the rest of the info. To copy the info to your post, highlight (select) the info, then use the copy (Ctrl-c) and paste (Ctrl-v) keys.
Message Edited by toomanydonuts on 05-16-2008 07:13 AM

E4200 STRANGE DNS Problems

Ok so I just purchased the E4200 and upgraded to .03 (newest firmware) and noticed everytime the router reboots my computer (wired client) would say limited or no internet access for some time after the router has stopped blinking. When I try to open Chrome and go to google.com I get a DNS error. If I then try to go to another website like say bing.com it works and then google.com works. Mind this whole time Nslookup works and when I can't seem to access google.com from my wired connection my iPod can connect to it wirelessly. Normal or is everyone else experiancing that? I also suppose if I wait some time while it says limited or no connectivity it will work and switch to internet access.

DNS is one of the most essential services on any Windows network. Active Directory can’t function without DNS, and it’s is also used by any number of other network functions. So it’s critical to troubleshoot DNS problems as fast as possible. So you can try to reduce the LAN card speed. Here is the step:
START--> right-click My Network Places and click Properties
right-click on the device and click properties
Click on the CONFIGURE button
Select the ADVANCED tab and the settings you can alter are listed on the left.
If the issue still persist then here is the link which may help you in resolving the concern: http://www.techrepublic.com/blog/10things/10-tips-for-troubleshooting-dns-problems/1964

A dns problem again?

I sent email to [email protected] but the engineer there said he did not receive it. Also, I did not receive the email he sent to me through his sun.com email. it sounds a dns problem again.
I have changed our mx record to:
@ IN MX junk.domain.com.
before, it was:
@ IN MX junk ==>would this cause dns problems?
Here is the entry in the mail.log which seemed that sun has received my email successfully:
09-Dec-2005 09:39:10.59 tcp_local D 2 [email protected] rfc822;[email protected] [email protected] dns;btmx1.sun.com (relay1.sun.com [IntraStore TurboSendmail] ESMTP Service ready) smtp;250 recipient <[email protected]> OK

Your log shows that Sun did indeed receive your mail.
Sun's mail infrastructure has been under DOS attack for some days. Sometimes that's caused delays of up to several hours for inbound mail to get to us.
We also have had some virus infected systems pounding our servers. More delays.
We do contract with an external company to scan for spam/virus scanning. Those folk historically have lost us some mails, too.
Your MX record isn't likely to make any difference in you sending out mail, but in your ability to receive mails, yes.

Wls 5.1 sp9 clustering (DNS Problem)

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