Slow Host Resolving

I've discovered another unusual issue that i'm kind of in the dark about.
When I load a website, it sits for what seems like forever 'Resolving Host'. then, when it's done, the site loads like normal. Here's what I dont get. If I go to other webpages that are part of the same .com address, it loads like normal, very quick, like it should.. But, if I change to a different site (or anything with a different <something>.com, it takes forever to 'resolve host' again.
After searching the forums, I tried "sysctl -w net.ipv4.tcp_timestamps=0", but didn't notice any change, so I reverted back to the default.
To me it sounds like a DNS issue of some kind...but I could be wrong. The other kicker... when I ping websites, my ping time is not higher then normal, that comes back as fast as it should, which eliminates a problem with ipv6 ... i think.
This occurs in Konqurer, Firefox, and Chromium, so it's not program specific. I had this same problem in Fedora 11 (previous distro) using firefox as well, but no issues with windows 7 RC/ubuntu (used prior to fedora).
Any ideas?

Well, I have a 4mb DSL line, and it's configured through DHCP. My dns server's I use would probably be my ISPs. It's a local ISP, and it's normally almost instantaneous.
I'll look into opendns, but i'm also going to burn an ubuntu livecd quick. I dont remember having the problem in windows or ubuntu prior. It started with fedora, which I just thought was an issue with firefox, but apparently not...
It seems like the DNS servers are working correctly though, here's an example.
I load myspace.com, and wait for the host to resolve and load. Once it's loaded, if i click on terms, or privacy policy, they both load extremely fast, because the URLs are myspace.com/something. However, if I click on jobs, it takes forever to resolve the host again because it changes from www.myspace.com/anything to jobs.myspace.com. If i click back on privacy policy, it takes forver to resolve the DNS again.
The other possibility is it may be something with the firmware of my modem/router and may have a full buffer or something. If the problem continues on a livecd, then I know it's either DNS problem, ISP problem, or modem problem. I'll try that and post back the results.
Thanks for the idea though, everything helps.

Similar Messages

Host resolving unawesomeness

Hi Archers,
I can browse the web (http/https/ftp), do some torrenting, all that stuff without any problem.
Now since a few days, when i try to use wget, curl, pulling trees with hg or using aurbuild, here's what happens:
[eb@blackout mercurial]$ wget http://www.selenic.com/mercurial/release/mercurial-1.0.2.tar.gz
--2008-11-22 21:50:04-- http://www.selenic.com/mercurial/release/mercurial-1.0.2.tar.gz
Resolving www.selenic.com... failed: Name or service not known.
wget: unable to resolve host address `www.selenic.com'
[eb@blackout src]$ hg pull
pulling from http://hg.mozilla.org/mozilla-central/
/usr/lib/python2.6/site-packages/mercurial/demandimport.py:46: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
mod = _origimport(head, globals, locals)
abort: error: Name or service not known
[eb@blackout ~]$ sudo aurbuild -su
Password:
Using nano as $EDITOR...
Could not retrieve needed data from http://aur.archlinux.org/
[Errno socket error] [Errno -2] Name or service not known
Please let me know should anyone need some more info.
Oh and FTR, I'm using pacman with wget and it just works.
TIA
/edit: so i tried:
[eb@blackout ~]$ wget http://204.152.191.37/pub/linux/kernel/v2.6/testing/patch-2.6.28-rc6.bz2
--2008-11-22 22:18:53-- http://204.152.191.37/pub/linux/kernel/v2.6/testing/patch-2.6.28-rc6.bz2
Connecting to 204.152.191.37:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 9747602 (9.3M) [application/x-bzip2]
Saving to: `patch-2.6.28-rc6.bz2.2'
0% [ ] 77,783 16.4K/s eta 10m 12s
and it works...
Last edited by bangkok_manouel (2008-11-22 15:20:31)

so i was looking at my pacman logs and downgraded the recently updated toolchain (in [TESTING]) and everything works again... is that a bug, am i doing it wrong or did i just miss something?

FF 27.0.1 very slow download/resolving clicked links/resolve reloads. Computer slows to a halt. New Win7.

Firefox has been running extraordinarily slow. Pages takes sometimes minutes (really) to download/resolve; clicking on links on a page takes many seconds, up to a minute, to register, then the click takes more time to resolve. Autoreloading pages take many minutes to resolve. While all this is going on, the computer slows down, and typing will slow to an almost halt. Characters take many seconds to show up, selected text takes many seconds to register, etc. This is a new computer, 12G of RAM, lots of hard drive. My bf is currently sharing this computer and uses IE. I'm now filling in this form on IE because FF was so painfully slow. And, btw, I don't have a large number of tabs open. About 15 right now.
I took one suggestion from a FF support page and revised my upon-opening to restore all last pages/tabs. I then closed and reopened FF. It is better, but IE has been open at least as long, has many, many more tabs open, and is using a ridiculous amount of memory per tab/groups of tabs, and it is lightning fast. I used to use IE, switched to FF about 2 years ago when IE became too unstable...but I am very seriously considering switching back to IE if FF continues to slow down so drastically and so quickly. And continues to crash without warning. Please don't suggest opening in safe mode....not going to happen. Apparently, from what I can read on your site and other places, FF has become another bloated program that becomes useless after a short time - many, many complaints of very slow loading, etc. Can you please fix this, please.

It is possible that your security software (firewall, anti-virus) blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full, unrestricted, access to internet for Firefox and the plugin-container process and the updater process.
See:
*https://support.mozilla.org/kb/Server+not+found
*https://support.mozilla.org/kb/Firewalls
*https://support.mozilla.org/kb/fix-problems-connecting-websites-after-updating

Production Cube painfully slow when resolving partitioned data

Hi,
We have a few 10g cubes in our production environment on Unix servers. For the most part the users are very satisfied with the response time. Most are of a similar design Global Composites, compressed around 9 dimensions.
Recently we introduced a new cube and took advantage of the Parallell processing
feature and partitioned it on the month level of time . It has 9 dimensions (see portion of load log below for specifics). All dimensions are sparse , global composites, Compression, 15 measures .. Most dimensions are aggregated fully or 1 below the top with the exception product aggregated only to the leaf level.
The load works fine 9million data rows loaded and aggregated in 2 hours. The problem we are having is in the response time to a query. It's fine when only 1 month is selected. When you select qtr and years the query becomes painfully slow. When selecting 1 measure for 1 month it takes about 15 seconds to return. When selecting the same measure for the year or qtr it takes about 6 minutes to return. The same is true when I run a report from the Olap worksheet using olap DML so i know that it has nothing to do with the front end or network.
Any ideas on what could be causing the bottleneck in summing the partitions or on how to diagnose the problem. Version is 10.2.0.2
There are only 7 months in the cube and it's 25gb.
thx
Mike
SQL> select xml_loadid, xml_recordid, xml_date, xml_message
2 from OLAPSYS.xml_load_log
3 where xml_loadid = 1006;
XML_LOADID XML_RECORDID XML_DATE XML_MESSAGE
1006 1 12-AUG-07 14:17:30 Job# AWXML$_1006 to Build(Refresh) Analytic Workspace RLCUBEMGR.ACP_MTH Submitted to the Queue.
1006 11 12-AUG-07 14:17:31 Started Build(Refresh) of RLCUBEMGR.ACP_MTH Analytic Workspace.
1006 12 12-AUG-07 14:17:31 Attached AW RLCUBEMGR.ACP_MTH in RW Mode.
1006 13 12-AUG-07 14:17:31 Started Loading Dimensions.
1006 14 12-AUG-07 14:17:33 Started Loading Dimension Members.
1006 15 12-AUG-07 14:17:33 Started Loading Dimension Members for A_FICO_MTH.DIMENSION (1 out of 8 Dimensions).
1006 16 12-AUG-07 14:17:34 Finished Loading Members for A_FICO_MTH.DIMENSION. Added: 27. No Longer Present: 0.
1006 17 12-AUG-07 14:17:34 Started Loading Dimension Members for A_GEN4_MTH.DIMENSION (2 out of 8 Dimensions).
1006 18 12-AUG-07 14:17:34 Finished Loading Members for A_GEN4_MTH.DIMENSION. Added: 11. No Longer Present: 0.
1006 19 12-AUG-07 14:17:34 Started Loading Dimension Members for A_LOC_MTH.DIMENSION (3 out of 8 Dimensions).
1006 20 12-AUG-07 14:17:44 Finished Loading Members for A_LOC_MTH.DIMENSION. Added: 22,887. No Longer Present: 0.
1006 21 12-AUG-07 14:17:44 Started Loading Dimension Members for A_MAKE_MTH.DIMENSION (4 out of 8 Dimensions).
1006 22 12-AUG-07 14:17:45 Finished Loading Members for A_MAKE_MTH.DIMENSION. Added: 59. No Longer Present: 0.
1006 23 12-AUG-07 14:17:45 Started Loading Dimension Members for A_PROD_MTH.DIMENSION (5 out of 8 Dimensions).
1006 24 12-AUG-07 14:17:45 Finished Loading Members for A_PROD_MTH.DIMENSION. Added: 31. No Longer Present: 0.
1006 25 12-AUG-07 14:17:45 Started Loading Dimension Members for A_SUBV_MTH.DIMENSION (6 out of 8 Dimensions).
1006 26 12-AUG-07 14:17:45 Finished Loading Members for A_SUBV_MTH.DIMENSION. Added: 3. No Longer Present: 0.
1006 27 12-AUG-07 14:17:45 Started Loading Dimension Members for A_TERM_MTH.DIMENSION (7 out of 8 Dimensions).
1006 28 12-AUG-07 14:17:45 Finished Loading Members for A_TERM_MTH.DIMENSION. Added: 12. No Longer Present: 0.
1006 29 12-AUG-07 14:17:45 Started Loading Dimension Members for A_TIME_MTH.DIMENSION (8 out of 8 Dimensions).
1006 30 12-AUG-07 14:17:45 Finished Loading Members for A_TIME_MTH.DIMENSION. Added: 11. No Longer Present: 0.
1006 31 12-AUG-07 14:17:45 Finished Loading Dimension Members.
1006 32 12-AUG-07 14:17:45 Started Loading Hierarchies.
1006 33 12-AUG-07 14:17:45 Started Loading Hierarchies for A_FICO_MTH.DIMENSION (1 out of 8 Dimensions).
1006 34 12-AUG-07 14:17:46 Finished Loading Hierarchies for A_FICO_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 35 12-AUG-07 14:17:46 Started Loading Hierarchies for A_GEN4_MTH.DIMENSION (2 out of 8 Dimensions).
1006 36 12-AUG-07 14:17:47 Finished Loading Hierarchies for A_GEN4_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 37 12-AUG-07 14:17:47 Started Loading Hierarchies for A_LOC_MTH.DIMENSION (3 out of 8 Dimensions).
1006 38 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_LOC_MTH.DIMENSION. 5 hierarchy(s) DLRGRP, RGNDLRGRP, RGNSTATE, STANDAR
D, STATE Processed.
1006 39 12-AUG-07 14:18:03 Started Loading Hierarchies for A_MAKE_MTH.DIMENSION (4 out of 8 Dimensions).
1006 40 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_MAKE_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 41 12-AUG-07 14:18:03 Started Loading Hierarchies for A_PROD_MTH.DIMENSION (5 out of 8 Dimensions).
1006 42 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_PROD_MTH.DIMENSION. 2 hierarchy(s) NEWUSED, STANDARD Processed.
1006 43 12-AUG-07 14:18:03 Started Loading Hierarchies for A_SUBV_MTH.DIMENSION (6 out of 8 Dimensions).
1006 44 12-AUG-07 14:18:03 Finished Loading Hierarchies for A_SUBV_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 45 12-AUG-07 14:18:03 Started Loading Hierarchies for A_TERM_MTH.DIMENSION (7 out of 8 Dimensions).
1006 46 12-AUG-07 14:18:04 Finished Loading Hierarchies for A_TERM_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 47 12-AUG-07 14:18:04 Started Loading Hierarchies for A_TIME_MTH.DIMENSION (8 out of 8 Dimensions).
1006 48 12-AUG-07 14:18:04 Finished Loading Hierarchies for A_TIME_MTH.DIMENSION. 1 hierarchy(s) STANDARD Processed.
1006 49 12-AUG-07 14:18:04 Finished Loading Hierarchies.
1006 50 12-AUG-07 14:18:04 Started Loading Attributes.
1006 51 12-AUG-07 14:18:04 Started Loading Attributes for A_FICO_MTH.DIMENSION (1 out of 8 Dimensions).
1006 52 12-AUG-07 14:18:04 Finished Loading Attributes for A_FICO_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 53 12-AUG-07 14:18:04 Started Loading Attributes for A_GEN4_MTH.DIMENSION (2 out of 8 Dimensions).
1006 54 12-AUG-07 14:18:04 Finished Loading Attributes for A_GEN4_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 55 12-AUG-07 14:18:04 Started Loading Attributes for A_LOC_MTH.DIMENSION (3 out of 8 Dimensions).
1006 56 12-AUG-07 14:18:11 Finished Loading Attributes for A_LOC_MTH.DIMENSION. 11 attribute(s) A_DEALER_AMERICREDIT_IND, A_DEALER_E
CONTRACTING_IND, A_DEALER_MARKET_SEGMENT, A_DEALER_ONEGAP_IND, A_DEALER_RESERVE_PLAN, A_DEALER_RETAIL_SALES_AGR_APV, A_D
EALER_SEGMENT, A_DEALER_STATUS_CD, A_FLOOR_PLAN_PROVIDER_NAME, LONG_DESCRIPTION, SHORT_DESCRIPTION Processed.
1006 57 12-AUG-07 14:18:11 Started Loading Attributes for A_MAKE_MTH.DIMENSION (4 out of 8 Dimensions).
1006 58 12-AUG-07 14:18:11 Finished Loading Attributes for A_MAKE_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 59 12-AUG-07 14:18:11 Started Loading Attributes for A_PROD_MTH.DIMENSION (5 out of 8 Dimensions).
1006 60 12-AUG-07 14:18:11 Finished Loading Attributes for A_PROD_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 61 12-AUG-07 14:18:11 Started Loading Attributes for A_SUBV_MTH.DIMENSION (6 out of 8 Dimensions).
1006 62 12-AUG-07 14:18:11 Finished Loading Attributes for A_SUBV_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 63 12-AUG-07 14:18:11 Started Loading Attributes for A_TERM_MTH.DIMENSION (7 out of 8 Dimensions).
1006 64 12-AUG-07 14:18:11 Finished Loading Attributes for A_TERM_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 65 12-AUG-07 14:18:11 Started Loading Attributes for A_TIME_MTH.DIMENSION (8 out of 8 Dimensions).
1006 66 12-AUG-07 14:18:12 Finished Loading Attributes for A_TIME_MTH.DIMENSION. 2 attribute(s) LONG_DESCRIPTION, SHORT_DESCRIPTION
Processed.
1006 67 12-AUG-07 14:18:12 Finished Loading Attributes.
1006 68 12-AUG-07 14:18:12 Finished Loading Dimensions.
1006 69 12-AUG-07 14:18:12 Started Updating Partitions.
1006 70 12-AUG-07 14:18:12 Finished Updating Partitions.
1006 71 12-AUG-07 14:18:26 Detached AW RLCUBEMGR.ACP_MTH.
1006 72 12-AUG-07 14:18:26 Starting Parallel Processing.
1006 10073 12-AUG-07 14:18:27 Attached AW RLCUBEMGR.ACP_MTH in MULTI Mode.
1006 10074 12-AUG-07 14:18:27 Started Load of Measures: V_APP_RECEIVED, V_APP_APPROVED, V_APP_COUNTERED, V_APP_CANCELLED, V_APP_DECISIONE
D, V_BKD_UNIT, V_BKD_DOLLAR, V_OS_UNIT, V_OS_DOLLAR, V_DELQ_UNIT, V_DELQ_DOLLAR, V_CHGOFF_UNIT, V_CHGOFF_DOLLAR, V_REPO_
UNIT, V_DLRRSVUNEARN from Cube ACPMTH.CUBE. DEFAULT Partition.
1006 10075 12-AUG-07 14:18:42 Finished Load of Measures: V_APP_RECEIVED, V_APP_APPROVED, V_APP_COUNTERED, V_APP_CANCELLED, V_APP_DECISION
ED, V_BKD_UNIT, V_BKD_DOLLAR, V_OS_UNIT, V_OS_DOLLAR, V_DELQ_UNIT, V_DELQ_DOLLAR, V_CHGOFF_UNIT, V_CHGOFF_DOLLAR, V_REPO
UNIT, VDLRRSVUNEARN from Cube ACPMTH.CUBE. DEFAULT Partition. Processed 0 Records. Rejected 0 Records.
1006 10076 12-AUG-07 14:18:42 Started Auto Solve for Measures: V_APP_APPROVED, V_APP_CANCELLED, V_APP_COUNTERED, V_APP_DECISIONED, V_APP_
RECEIVED, V_BKD_DOLLAR, V_BKD_UNIT, V_CHGOFF_DOLLAR, V_CHGOFF_UNIT, V_DELQ_DOLLAR, V_DELQ_UNIT, V_DLRRSVUNEARN, V_OS_DOL
LAR, V_OS_UNIT, V_REPO_UNIT from Cube ACPMTH.CUBE. DEFAULT Partition.
1006 90112 12-AUG-07 16:09:33 Running Jobs: AWXML$_1006_577, AWXML$_1006_578. Waiting for Tasks to Finish...
1006 90113 12-AUG-07 16:18:57 Finished Parallel Processing.
1006 90114 12-AUG-07 16:18:57 Completed Build(Refresh) of RLCUBEMGR.ACP_MTH Analytic Workspace.
SQL> COLUMN DBMS_LOB.GETLENGTH(AWLOB) HEADING "Bytes";
SQL> SELECT EXTNUM, SUM(DBMS_LOB.GETLENGTH(AWLOB)) FROM AW$acp_MTH GROUP BY EXTNUM;
EXTNUM SUM(DBMS_LOB.GETLENGTH(AWLOB))
1 5715538444
3 3758960128
2 3758960128
0 1.1173E+10
4 2295138076

Watrost makes some very valid points and you should review the suggestions he has made.
In addition I would like to add the following. When deciding on how and when to use partitioning and parallel processing I would suggest considering these points:
1) The partition dimension - most people partition on time, probably because all the examples I have seen in this area show this as if it were the "normal" method. Using time is a good idea if you want to perform some form of rolling time window and need to quickly and easily drop data for a specific time period. However, partitioning does impact on query performance and you need to balance the needs of "ease of maintenance" against query performance for your users. Once you have selected a level to use as the partition key you will notice on the Summary tab that levels above this key are in fact grayed out and cannot be selected. As Watrost points out, the partition key in effect becomes your top level of pre-aggregation. All other levels are summed at query time. This is normally ok, but for a 9 dimensional model it means you have no summary levels computed across any of your other 8 dimensions for levels above the partition key. This will have a serious impact on your query performance.
2) Parallel processing - many people seem to implement partitioning in the expectation that their cubes will aggregate more quickly. In most cases this can be true but there are many factors to consider. To be really effective you need to have multiple CPUs, and you should set the number of parallel jobs to a maximum of No of CPUs-1. For some reason I have seen many DBAs just randomly pick a number for this value that greatly exceeds the number of CPUs and then wonder why their cube build takes such a long time. I would start by using the No of CPUs/2 and scaling up to No of CPUs-1 to determine the sweet spot for your system based on resources. Don't forget it is not just CPUs that are important in this situation you also need fast disks as I/O contention can occur very easily.
3) Partial vs Full aggregation - If you upgrade to the latest 10.2.0.3 patcheset and apply the OLAP A Patch as well (available from Metalink) which will allow you to take advantage of partial aggregation features. When loading data into a cube you should only aggregate data for incoming values rather than re-aggregating data for the whole cube. Although AWM does provide a radio button to control this on the second page of the maintenance wizard it is only with the above patchsets that this actually works.
4) Sortarea size : check your sortarea size. Typically, this is set very small in most instances and OLAP operations are very sort intensive. Therefore, increasing this to 1M or higher can have a significant impact on load performance.
5) Monitoring Builds - There are some free performance views you can download from OTN that will help you monitor what is happening during a build. See the link for SQL Scripts for OLAP DBAs and the associated readme at:
http://www.oracle.com/technology/products/bi/olap/OLAP_DBA_scripts.ZIP
http://www.oracle.com/technology/products/bi/olap/OLAP_DBA_README.htm
I would look at the views AW_WAIT_EVENTS, OLAP_PGA_USE and AW_LONGOPS as well as generally monitoring your instance via OEM using the ADDM reports that can be generated. These will help you discover performance bottlenecks in your system
Now for the dilemma - parallel processing vs partitioning. Most people would agree that partial aggregation is a good idea as there is no need to re-aggregate a complete cube when there have been no changes to the dimensions/hierarchies and you are loading data for just the current month. But if you partition by month you will never get parallel processing because you will only be aggregating data within a single partition and for parallel processing to occur aggregation must occur across multiple partitions. What it does mean is that the time take for each load and partial aggregation should be consistent which makes it easy to plan.
If this is proving to be a significant problem then it is possible to use partitioning and generate a fully solved cube. In 11g this will be resolved using a new aggregation feature. For 10gR2 it is possible to create this type of solution. In fact I have just re-designed a customers physical data model to reduce the query time for one of their main user reports from 14 minutes to 10 seconds. The problem was the query accessed the data within the partition that was not aggregated.
It is quite a simple process and does not change your current logical data model. Quite simply you create a surrogate partition dimension with only one two levels - All and "Level 1". Partition on "Level 1". If you are using time, which most people do, level 1 contains all the values for all months, all quarters and all years. Next create a source table that contains using GROUPING SETS to compute totals for months, quarters and years only for base levels across all your other dimensions. This will created an embedded total fact table for your surrogate time dimension.
In the mapping editor, map the surrogate time dimension column in the fact table to your surrogate dimension "Level 1". In the Rules tab within AWM set the aggregation for this surrogate dimension to "Do not Aggregate". Load your data.
In your existing cube you replace your existing stored measures with calculated measures, using the same name, that point to the new physical cubes via a QDR from the standard time dimension to the surrogate time dimension.
Hope this helps.
Keith Laker
Oracle EMEA Consulting
BI Blog: http://oraclebi.blogspot.com/
DM Blog: http://oracledmt.blogspot.com/
BI on Oracle: http://www.oracle.com/bi/
BI on OTN: http://www.oracle.com/technology/products/bi/
BI Samples: http://www.oracle.com/technology/products/bi/samples/

Dhclient, and computer slow down [RESOLVED]

When i type sudo dhclient eth2 (my wifi connection) it works fine, but the computer slow down, i tried to disable ipv6, putting ipvs into blacklistmod (rc.conf) but is the same....Anyone can help me ??
Last edited by brainwasher (2007-03-15 20:47:45)

i resolved, just add at the end of the line 127.0.0.1 the output of the hostname command (/etc/hosts

ZCM Slow Login - Resolved

None of the stuff I found online fixed our issue where ZCM agents were causing the logins to hang 5-10 mins. We had the registry key set for async and it was still bad. We finally simply restarted the ZCM services on the servers and then everything fixed itself and logins were back to normal, well under a minute. In our case they had to reboot the sql database in the middle of the night and I am guessing the the connectors from our zcm servers to the db were messed up.
Try it,
zenworks911
zcm 10.3.3
AD domain
edir ldap connector
sql db
Novell client too.

heavyhaze,
It appears that in the past few days you have not received a response to your
posting. That concerns us, and has triggered this automated reply.
Has your problem been resolved? If not, you might try one of the following options:
- Visit http://support.novell.com and search the knowledgebase and/or check all
the other self support options and support programs available.
- You could also try posting your message again. Make sure it is posted in the
correct newsgroup. (http://forums.novell.com)
Be sure to read the forum FAQ about what to expect in the way of responses:
http://forums.novell.com/faq.php
If this is a reply to a duplicate posting, please ignore and accept our apologies
and rest assured we will issue a stern reprimand to our posting bot.
Good luck!
Your Novell Product Support Forums Team
http://forums.novell.com/

Aurget, curl: (7) couldn't connect to host (RESOLVED)

aurget 3.4.0
curl 7.25.0
I can connect to anything else (even pacman) just fine, but in the past week I have seen the
error message mentioned in the thread's tittle every time I try to update
aur packages or install new ones. (I have been using aurget for at least two
years without any problems. My installation is about two years old as well.)
I can ping aur.archlinux.org just fine.
Last edited by FernandoBasso (2012-03-31 10:59:45)

loafer wrote:Is there a firewall or proxy?
No, there isn't. Just as a reference, pkgcl was also having problems with
curl. Now, it is working again as well.

Xserve running Server 10.5 rebuilt now DNS resolving very very slow

Hi There,
Have had to rebuild an OSX 10.5 Xserve (2008/9 model)
All seems fine apart from DNS is incredibly slow at resolving addresses.
I'm using a failt simple 1 NIC setup
Server IP 192.168.1.1
S/N 255.255.255.0
DG 192.168.1.254
DNS 192.168.1.1/127.0.0.0 (have tried both)
In the DNS setup on the server manager I have set the forwarder to the router IP (which is as it was prior to the rebuild)
NOw a ping from terminal either doesnt resolve or after about 2/3 minutes it does resolve.
If i change the servers DNS server to the router everything resolves very quickly so I'm pretty sure something is configured incorrectly in the DNS on server manager.
Looking for some hints as to what may be worng.
Thanks

post the content of /etc/named.conf
By default, this versions if bind will do lookups on its own,,, its prefered to pass those lookups to your ISP.
Start with above. I'll return the changes.

5th Generation Airport Extreme - Wifi Slow, dropping connections

I just upgraded my 2nd generation Airport Extreme to a refurbished 5th generation I purchased from Apple.com
I duplicated the configuration of the old one, as I have a static IP address and what not from my ISP. Also, I have a few port mappings for outside access. Everything plugged in via ethernet, seems to be working without issue.
Everything wireless, which is to say - a Roku, a desktop/all in one, 3 laptops, 4 smartphones, and a tablet are not working as expected. Oddly enough, they are slow to resolve. For example, going to www.yahoo.com took nearly 20 seconds to resolve. At first I thought it was a DNS service issu, and changed to another set of DNS servers (went from Level 3 to another provider, just to test)..... same thing. Also, computers would also go from connected to "limited connectivity".
Network is a mixed bag Windows 7, 8, and OS X, same with phones, Windows Phone, iOS, and Android, tablet is webOS or something. Everything is at least 802.11 n compatible.
In my Wireless Settings of Airport Utility I have this configured:
Radio Mode: Automatic - manual 802.11a/n - 802.11b/g/n
Radio Channel Selection - 149 5ghz and 1 2.4 ghz
Security, wpa2
Wireless Network Options: unchecked is 5ghz network name
Multicast = low
Country = USA
Transmit power = 100%
WPA group key timeout = 60 seconds
I unchecked use wide channels, and create a closed network is not checked.
Now, I have a older airport express (I think it's 3rd gen) that I use in a plug that borders my living room / kitchen to extend the network. Nothing peculiar is configured on that thing other than the default network extension settings.
At the moment, it is unplugged, as I was using inSSIDer to make sure my network was configured to the right channels compared to what my neighbors were doing. Everyone else is on 6 or 12, and there are no 5ghz channels in range.
Does anyone know what might be causing the horrific resolution times on my Macbook Pro... it's pretty awful, loading your average websites takes far more time over wifi than over ethernet (also tested this).
Really, nothing changed except some 'newer' hardware was added, the 5th gen airport. Any help is appreciated!

Ok i have a relatively new Extreme and here is what i see on 5 GHz vs 2.4 GHz.
This happens frequently - the 5 GHz wireless connection drops, slows way down, or just does not connect.
I reassociate to 2.4GHz and viola, works perfectly. This is with 7.7.2 firmware.
Pinging a site on the east coast from the west coast, first on 5 GHz:
64 bytes from 24.93.38.29: icmp_seq=8 ttl=113 time=909.161 ms
Request timeout for icmp_seq 9
64 bytes from 24.93.38.29: icmp_seq=9 ttl=113 time=1013.389 ms
64 bytes from 24.93.38.29: icmp_seq=10 ttl=113 time=631.026 ms
64 bytes from 24.93.38.29: icmp_seq=11 ttl=113 time=977.959 ms
64 bytes from 24.93.38.29: icmp_seq=13 ttl=113 time=814.521 ms
64 bytes from 24.93.38.29: icmp_seq=14 ttl=113 time=226.186 ms
^C
16 packets transmitted, 13 packets received, 18.8% packet loss
round-trip min/avg/max/stddev = 226.186/818.213/1498.367/334.693 ms
THEN ON 2.4 GHZ THIS IS THE NORMAL PING TIME
bash-3.2$ ping nc.rr.com
PING nc.rr.com (24.93.38.29): 56 data bytes
64 bytes from 24.93.38.29: icmp_seq=0 ttl=113 time=76.996 ms
64 bytes from 24.93.38.29: icmp_seq=1 ttl=113 time=99.699 ms
64 bytes from 24.93.38.29: icmp_seq=2 ttl=113 time=76.806 ms
64 bytes from 24.93.38.29: icmp_seq=3 ttl=113 time=71.794 ms
I just did this and was about to post it when i saw this original post. This has been a CONSTANT problem with my Airport Extreme since I bought it.... in general 5 GHz coverage pretty much ***** in my house - a two story wood frame house - and its very flaky... very unpredictable.
I suspect the hardware myself... and i work in the wifi tech business...
Message was edited by: Mark Ennamorato1 AND i just was switching back and forth to 5GHz again..im 60 feet away in another room on the same floor, and Airport Utility (yet another piece of junk software but that's another discussion...) cannot even FIND the A.E....until i switch back to 2.4 GHz... clearly this thing is in a bad state right now for some unknown reason
Message was edited by: Mark Ennamorato1 oops wow...Airport Utility actually saw the AE after about a minute on 5 GHz... finds it in about 1 second on 2.4 GHz.

Two problem with the DNS (hostname order and slow internal DNS)

Hi,
First I'm sorry for my english,... So I've two questions which I cannot solve by myself.
1/ I configured two DNS as primary on my Xserve one .com and one .ch. For the same name : example.com and example.ch. I defined a mail server, my second Xserve.
If only my example.ch is configured on my DNS server my hostname is mail.example.ch, working fine with my specific MySQL software. But if I add the example.com to my DNS Server, my hostname is changed to mail.example.com !
And that I do not want ! I need to keep my mail.example.ch. How can I fix my hostname to the .ch ?
2/We have an Xserve with two Ethernet cards (for the NAT) and we have a DNS server on this computer. When I use the Xserve for DNS Server on the remote computer network preferences the internet is working but very slow to resolve the DNS. I think the problem is from the catching DNS system, but how I can disable that or speed up my internet connection ?
Regards,
Florent

Thanks but my DNS is working fine now. My last
problem is my hostname.
Have a look in /etc/hostconfig. HOSTNAME defaults to -AUTOMATIC- which resolves by firstly trying reverse lookup on its IP - the first return from this will be adopted. If you have 2 PTR records for the IP then it may be resolving to the 'wrong' one. If this is the case then you could either...
1. Remove one of the PTR records, or
2. Edit /etc/hostconfig, replacing with HOSTNAME=mail.example.ch
-david

Mdnsresponder, mDNSResponder is slows down

After updating to Lion I find that mDNSResponder gets progressivly slower at resolving DNS queries. Eventually it starts failing them more & more frequently.
If I restart it then it becomes quick again (for another day or so). Note that sending it a HUP doesn't help.
I have a trimmed copy of system.log after sending USR1 and USR2 to it and trying to connect.
Aug 23 17:04:16 ur mDNSResponder[36092]: ---- END STATE LOG ---- mDNSResponder mDNSResponder-320.5.1 (Aug 3 2011 19:57:38) OSXVers 11
Aug 23 17:04:58 ur mDNSResponder[36092]: SIGUSR1: Logging Enabled
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: Adding FD for uid 501
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: DNSServiceCreateConnection START
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: Error socket 126 created 00000000 00000001
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(15000, 0, proxy., Addr) START
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: Error socket 126 closed 00000000 00000001 (0)
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: RetryQuestionWithSearchDomains(proxy.gsoft.com.au., Addr), retrying after appending search domain
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: Error socket 126 created 00000000 00000002
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(15000, 0, proxy., AAAA) START
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: Error socket 126 closed 00000000 00000002 (0)
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: RetryQuestionWithSearchDomains(proxy.gsoft.com.au., AAAA), retrying after appending search domain
Aug 23 17:05:00 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., AAAA) ADD    0 proxy.gsoft.com.au. AAAA
Aug 23 17:05:03 ur mDNSResponder[36092]: 125: DNSServiceCreateConnection STOP
Aug 23 17:05:03 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:03 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., AAAA) STOP
Aug 23 17:05:03 ur mDNSResponder[36092]: 125: Removing FD
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E7B
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E7C
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E81
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E81 (0)
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E82
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:05:05 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E82 (0)
Aug 23 17:05:07 ur mDNSResponder[36092]: SIGUSR2: Packet Logging Enabled
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: Adding FD for uid 501
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: DNSServiceCreateConnection START
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: Error socket 126 created 00000000 00000001
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(15000, 0, proxy., Addr) START
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: Error socket 126 closed 00000000 00000001 (0)
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: RetryQuestionWithSearchDomains(proxy.gsoft.com.au., Addr), retrying after appending search domain
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: Error socket 126 created 00000000 00000002
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(15000, 0, proxy., AAAA) START
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: Error socket 126 closed 00000000 00000002 (0)
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: RetryQuestionWithSearchDomains(proxy.gsoft.com.au., AAAA), retrying after appending search domain
Aug 23 17:05:13 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., AAAA) ADD    0 proxy.gsoft.com.au. AAAA
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E7D
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E7E
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: Error socket 126 created 00000000 00004E83
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: Error socket 126 closed 00000000 00004E83 (0)
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: Error socket 126 created 00000000 00004E84
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:05:17 ur mDNSResponder[36092]: 13: Error socket 126 closed 00000000 00004E84 (0)
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E80
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E7F
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: Error socket 126 created 00000000 00004E85
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: Error socket 126 closed 00000000 00004E85 (0)
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: Error socket 126 created 00000000 00004E86
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:05:23 ur mDNSResponder[36092]: 13: Error socket 126 closed 00000000 00004E86 (0)
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E81
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E82
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: Error socket 126 created 00000000 00004E87
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: Error socket 126 closed 00000000 00004E87 (0)
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: Error socket 126 created 00000000 00004E88
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:05:35 ur mDNSResponder[36092]: 13: Error socket 126 closed 00000000 00004E88 (0)
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: Cancel 00000000 00000001
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: Cancel 00000000 00000002
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: DNSServiceQueryRecord(proxy.gsoft.com.au., AAAA) STOP
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: DNSServiceCreateConnection STOP
Aug 23 17:05:43 ur mDNSResponder[36092]: 125: Removing FD
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E83
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E84
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E89
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E89 (0)
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E8A
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:05:47 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E8A (0)
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E86
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E85
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E8B
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E8B (0)
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E8C
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:05:53 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E8C (0)
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) ADD    0 midget.dons.net.au. Addr
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) ADD    0 proxy.gsoft.com.au. Addr
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E87
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(midget.dons.net.au., Addr) STOP
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: Cancel 00000000 00004E88
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(proxy.gsoft.com.au., Addr) STOP
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E8D
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, midget.dons.net.au., Addr) START
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E8D (0)
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: Error socket 125 created 00000000 00004E8E
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: DNSServiceQueryRecord(1D000, 0, proxy.gsoft.com.au., Addr) START
Aug 23 17:06:05 ur mDNSResponder[36092]: 13: Error socket 125 closed 00000000 00004E8E (0)
Aug 23 17:06:08 ur mDNSResponder[36092]: SIGUSR1: Logging Disabled
Aug 23 17:06:09 ur mDNSResponder[36092]: SIGUSR2: Packet Logging Disabled
Aug 23 17:06:26 ur mDNSResponder[36092]: SIGHUP: Purge cache
Aug 23 17:06:37 ur mDNSResponder[36092]: mDNSResponder mDNSResponder-320.5.1 (Aug 3 2011 19:57:38) stopping
Aug 23 17:06:37 ur mDNSResponder[36092]: D2D_IPC: Terminated
Aug 23 17:06:37 ur mDNSResponder[36092]: D2DTerminate succeeded
Aug 23 17:06:37 ur mDNSResponder[15881]: mDNSResponder mDNSResponder-320.5.1 (Aug 3 2011 19:57:38) starting OSXVers 11
Aug 23 17:06:38 ur mDNSResponder[15881]: D2D_IPC: Loaded
Aug 23 17:06:38 ur mDNSResponder[15881]: D2DInitialize succeeded

It kind of depends. An IF statement in PL/SQL (and CASE and DECODE in sql) will use short circuit evaluation, that is, it will only evaluate as many of the conditions as required to determine the truth of the statement while NVL does not seem to do this.
For example if you had something like:
DECLARE
   x NUMBER;
   y NUMBER;
BEGIN
   IF x IS NULL THEN
      x = some_really_expensive_funtion();
   END IF
   IF x > 10 AND y < 10 THEN
      < do something >
   ELSE
      < do something else >
   END IF;
END;Then, in the first if statement, Oracle will only run some_really_expensive_funtion if x is actually null. However, if you had something like:
DECLARE
   x NUMBER := 5;
   y NUMBER := 6;
BEGIN
   IF NVL(x, some_really_expensive_funtion) > 10 AND y < 10 THEN
      < do something >
   ELSE
      < do something else >
   END IF;
END;Then some_really_expensive_function would be evaluated every time, regardless of whether x was NULL or not.
HTH
John

How to use Airport Extreme to create a second wireless network with different IP addresses behind an existing modem/router?

Hi,
I have an existing modem/router from my ISP that does DHCP and NAT with base IP 192.168.1.1 distributed in the wireless network. I use this wireless network for our private devices. I could turn off the DHCP server in this first router, but there isn't a separate setting to turn off NAT.
I want to connect my Airport Extreme (4th gen) to this existing router to create a separate wireless network for visiting guests, where IP addresses of 10.0.0.0 etc. are used. So I do not want to use the Airport Extreme in bridge mode, as I would like to keep the devices on the first network 'invisible' for those on the second network. (P.S. when connected in bridge mode, the Airport works well and can distribute a network with a different name from the first. It's just that I would feel more comfortable about our privacy if the Airport were to distribute a different IP range. False security, maybe?)
I've tried doing this by 'Sharing a public IP address' in Airport Utility's Internet tab, leaving TCP/IP's setting to 'via DHCP', setting DHCP addresses to start with 10.0.0.2 up to 200 with all else blank, and not using a standard host nor NAT-PMP in the NAT tab.
When I do this the Airport complains of a 'double NAT issue'. Internet connectivity seems to be OK, but when switching between the two networks on my Mac I get complaints about my IP address being in use by another device intermittently.
Can anyone help in how to get the 'double NAT issue' resolved?
Thanks!

So if someone is connected to the modem/router network they will be able to see the HD I will have put in to the AirPort Extreme?
As I said above.....since the modem/router and AirPort are bridged, devices on the modem/router wireless will be able to "see" devices on the AirPort wireless, and vice versa.....
If they can see the HD connected to the AirPort Extreme, will they be able to access it
Yes, unless you plan to password protect the drive connected to the AirPort Extreme.
or will they still need the password needed to get onto the AirPort Extreme network?
The modem/router and AirPort Extreme are bridged. They are on the same network. All devices are on the same network when the modem/router and AirPort are bridged. Not sure how else that I can say this.
Also, because it is bridged, I shouldn't have any problems accessing the HD I will have connected to the AirPort Extreme from an external location?
Accessing devices from a remote location is never easy....and a topic for a different post/discussion. If you have a "static" Internet IP address from your provider, and have all the details on how to forward ports on your modem/router, you are off to a good start.
Apparently there is some addressing issues because devices can be seen as "Double IP" because the modem/router would have allocated IP's as well as the AirPort allocating IP's thus making connections slower until resolved
When you "bridge", all IP addresses are issued by one device. There will be no conflicts on the network, since they are bridged.
Once again, in very simple terms, you have two doors (access points) that open into the same room (network). One "door" is the modem/router and the other "door" is the AirPort Extreme. They are on the same network....("room") because they are bridged.

J2EE 5 sneak preview:Server does not start

Hi,
I need some help since after installation of the sneak preview 5 I could not start the server.
The db and the central instance are running but not the server.
1)I get always time out error"StartWait
FAIL: process jstart.exe J2EE Server not running
The WAS is installed on a USB2 hard disk.
2)Furtheremore I cannot operate on the SAP management Console since I get Authorization error.
I installed the was with windows user IT/paceg
which is by Domain IT accessible even if I am not in the Domain.
Anyone can help me,please?
thanks
Bye,
Giamma
===================================================
============== Starting System JP1 ================
===================================================
=============== Starting database instance ...
Servizio richiesto già avviato.
Ulteriori informazioni sono disponibili digitando NET HELPMSG 2182.
The MaxDB Database Starter, Version 7.6.00.33
Copyright 2000-2006 by SAP AG
OK
============== Starting central services instance ...
09.10.2006 12:37:21
Start
OK
09.10.2006 12:37:21
StartWait
OK
============== Starting java instance ...
09.10.2006 12:37:21
Start
OK
09.10.2006 12:38:36
StartWait
FAIL: process jstart.exe J2EE Server not running
============== Start operation timed out !
Premere un tasto per continuare . . .

Just for update:
The error means that the message server is not able to translate the IP address into the hostname (reverse name lookup). If this fails the Startup Framework cannot connect to the message server and the server does not start. Please check the network setup on this host.
Replay:
thanks to all.
all is done:Just insert my loopback ip 10.10.0.10 in file host resolving on my host name romnb120.
Regards Galin

ISE Endpoint Identity Group assignment for 802.1x clients

Hello
I'm using ISE 1.3 to 802.1x authenticate AD PC's (machine and user with Anyconnect NAM) and to profile/mab IP Phones, printers, APs etc.
Phones are profiled (EndPointSource of SNMPQuery Probe) and are placed automatically in the correct Identity Group.
AD PC's aren't profiled and are listed under Endpoints withthe Enpoint Profile of "unknown"
To place AD PC's into a particular Identity Group, I created a Radius Profiling Policy to match on the Framed-IP-Address. This works well with the AD PC appearing in the correct Identity Group (with EndPointSource of RADIUS Probe).
My questions are:
A phone (profiled with EndPointSource of SNMPQuery Probe) consumes a Plus licence but an AD PC ("profiled" with EndPointSource of RADIUS Probe) does not - is this correct?
Authenticated 802.1x AD PC's have other attributes (like AD-Host-Resolved-DNs) that I'd like to use to assign PC's to an Identity Group. I can't use these attributes with any of the ISE profilers - is there a way to assign an 802.1x authenticated client to an Identity Group at the authorisation stage rather than use the profiler?
Thanks
Andy

Err, no. There is no provision in EAP-TLS, PEAP (CHAP), or even basic EAP to provide network information (eg IP address/mask/gateway/DNS/etc).
There is also no provision in Windows 2k or XP interface management software to accept IP details for interface configuration via any wireless authentication protocol.
peter

RMI Security Exception

Hi I have followed the sun java RMI trail (tutorial).
However my server side application is giving me a security exception. I think it s because of the grant code sections:
grant {
    permission java.net.SocketPermission "*:1024-65535",
        "connect,accept";
    permission java.net.SocketPermission "*:80", "connect";
};My problem is that I can't understand were to put this code segment, and I read the same page over and over again, and could not find were is says were to put it!!
As I said I think it is from this, but maybe it is from other parts! not sure! ... Maybe you need to run the server side from a web server??
The links of the tutorial I am following is the following (from sun java website itself):
http://java.sun.com/docs/books/tutorial/rmi/
and the following link is were there is the grant permission code:
http://java.sun.com/docs/books/tutorial/rmi/running.html
Thanks for any sugestions!

I still have the exception:
ComputeEngine exception: access denied (java.net.SocketPermission host resolve)
java.security.AccessControlException: access denied (java.net.SocketPermission host resolve)I followed the tutorial step by step, reading and writing the provided code so far. So this is what I have now at the moment:
I create a permision file and I called it java.policy. In this file I have the following code:
grant {
    permission java.net.SocketPermission "*:1024-65535",
        "connect,accept";
    permission java.net.SocketPermission "*:80", "connect";
};Then I have the following code sugested by WirajR in the engine class, which is the server side application:
static{
    System.setProperty("security.policy", "java.policy");
}I compiled everything, and no errors are given. But when i run just the server side, I still recieve the above error. When I debuged the application it stops on the following line:
Naming.rebind(name, engine);Were name is a string containing the following text :
"//host/Compute"and engine is the class to be exposed over RMI.
I am betting my problem is with name!! ... maybe
or else my permission file has invalid data.
Also wanted to add that security seems to have been taken care of in that tutorial by the following lines of code:
if (System.getSecurityManager() == null) {
   System.setSecurityManager(new RMISecurityManager());
}Aren't these to set the security policy?

Slow Host Resolving

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