Clearing Host Name from Dynamic DNS set up - Home ...

I changed my DNS provider due to poor performance. Since then I have been trying to change the host name and it stays with the original. Do I have to rest teh home hub back to default settings and set it up again?
If so this is very poor...!

Oh and that is "reset the hub"

Similar Messages

Change from Actual Host Name to a DNS alias

Here is our current standalone Oracle Application Server 10g configuration:
Platform
UNIX Owner = ora10g (all services run from this account)
Red Hat Enterprise Linux AS release 4
All services run from this host
Database version 10.2.0.4.0
Infrastructure
Version = 10.1.2.3
Installation Type Identity Management
OHome = /ins01_app01/oracle/oraInfra
UNIX Owner = ora10g
MiddleTier
Version = 10.1.2.3
Installation Type = Business Intelligence and Forms
OHome = /ins01_app01/oracle/oraMidtier
Only two mid tier components contain apps we use:
Discoverer Viewer (integrated with EBS) and OC4J_Portal (for Web Services).
I’m new at this so please bear with me. I want to change the URL from the actual host name to a DNS alias. For example, the current URL for Discover Viewer:
https://actualhost.dom.com/discoverer/viewer
I want to change the URL to use a DNS alias, such as this:
https://devhost.dom.com/discoverer/viewer
I have reviewed the following documentation on how I might accomplish this task:
Oracle® Application Server Administrator's Guide 10g Release 2 (10.1.2)
Chapter 8 Changing Network Configurations
8.2.2 Changing the Hostname, Domain Name, or IP Address of a Middle-Tier Installation
ID 734821.1 - chgiphost.sh Fails with java.lang.UnsatisfiedLinkError Can't find library pass (libpass.so or .so) in
sun.boot.library.path or java.library.path
However, there are some questions I want to resolve before proceeding:
1) Am I on the correct path with section “8.2.2 Changing the Hostname”
2) How can I confirm the middle-tier instance is registered with Oracle Internet Directory and therefore must supply the orcladmin password during this procedure.
3) Are there any specific to our installation that I might be missing.
Thanks,
Pat

1. Yes you are on the right track.
2. You can confirm by going to AS Control Console for Midtier; click on Infrastructure link, among the top left links; and see which OID it points to.
3. you seem to be having it all.
AMN

How can I get the host name from Email address?

hi
When I using socket to develope an email-sending servlet,I don't know how to get the host name from emial address.can you help me,thanks

Stripping off the user name will give you the domain of from field in the message. This is not the same as the host. Take a look at:
http://www.stopspam.org/email/headers/headers.html
Theres a pretty good discussion about email headers and how to use the information. You probably want to check the information here against the RFC.
Sean

Getting host name from applet

Hi All,
How can i get the local host name from applet ( Host name where the applet running) . While i tried with InetAddress i got only the loop back address 127.0.0.1. Can anyone help me out in this regard.
Thanks in advance
V.S.Saravanan

When you say you tried the InetAddress, did you try the following?
You could try creating a Socket connection back to the host/server URL from where the Applet was downloaded (you should have permission to do this). You can then get the local address of the Socket.
Something like:
String hostName = getCodeBase();
Socket s = new Socket( hostName, portNum );
InetAddress address = s.getLocalAddress();
String hostName = address.getHostName();
Eric

How to resolve a host name from IP using JNDI/DNS service provider

Hi
I got two questions on JNDI/DNS service provider:
1) How to resolve a host name when i got an IP
I understand How I do it inverse.
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.dns.DnsContextFactory");
env.put(Context.PROVIDER_URL, "dns://"+server+"/"+domain);
DirContext ictx = new InitialDirContext(env);
Attributes attrs1 = ictx.getAttributes(host, new String[] {"A"});
2) This example above works when I specify the domain in the provider url.
If I am not specifing a domain but only the dns server I got an NameNotFoundException.
What should I do if I don't got the domain?
get the availible domains and loop on them?

Hi,
if your DNS server supports that, you can do a reverse DNS lookup. This works as follows:
String server = "your.dns.server";
String domain = "in-addr.arpa";
String ip = "4.3.2.1";
Hashtable env = new Hashtable();
env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.dns.DnsContextFactory");
env.put(Context.PROVIDER_URL, "dns://" + server + "/" + domain);
DirContext ictx = new InitialDirContext(env);
Attributes attrs1 = ictx.getAttributes(ip, new String[] {"PTR"});1: Use the pseudo-domain in-addr.arpa
2: Use the reverse IP address for lookup, i.e. if your host has 1.2.3.4, use 4.3.2.1!!
3: Request the PTR attribute
see also [http://en.wikipedia.org/wiki/Reverse_DNS_lookup|http://en.wikipedia.org/wiki/Reverse_DNS_lookup]
Martin

[SOLVED] Local Hosting Using a Dynamic DNS

I've been trying to self host a domain to use owncloud with, through www.mydomainname/owncloud.com or something similar. I've gotten a LAMP set up with a virtual host, have signed up with https://freedns.afraid.org/, set the afraid nameservers, set my IP as an A record through my domain provider and have tried to install a dynamic DNS client on my server computer, though I have not gotten successful results. On my LAMP I've set a virtual host for my domain and I've been able to connect to it locally but not outside of my network. I was able to ping my domain that would in result ping my home IP address but now I get an unknown host. I've also tried to set up my DDWRT router with the provided dyndns. At this point I'm not sure what I'm doing incorrectly.
Another issue I've been having has been finding a working dyndns client, afraid-dyndns-uv from the AUR gives me a hash error, and the only promising client I've been able to find is freedns-afraid, but it's an RPM package and I don't know how to make use of the files in the tarball.
I can provide any needed configs, though I don't think that a config would be an error as I've been able to start up my httpd service and connect to it locally perfectly fine. I would greatly appreciate any help c:
Last edited by 0X1A (2013-06-16 20:19:10)

0X1A wrote:Alright, so the problem with not being able to ping my IP again was with my registrar nameservers, I had to remove the provided nameservers from them and only use the afraid ones. Now I can ping my IP address but I still can't connect to my domain through my LAMP so now I'm guessing it's either a port forwarding issue or a issue with my apache configuration. What exactly should I have on my httpd conf? I have the ServerName set to my domain name, is there something I'm missing?
My "ServerName" isn't set to anything particularly special. It's "archsystem:80", which is what I call my computer locally. Here's the entire file for reference:
# This is the main Apache HTTP server configuration file. It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.2> for detailed information.
# In particular, see
# <URL:http://httpd.apache.org/docs/2.2/mod/directives.html>
# for a discussion of each configuration directive.
# Do NOT simply read the instructions in here without understanding
# what they do. They're here only as hints or reminders. If you are unsure
# consult the online docs. You have been warned.
# Configuration and logfile names: If the filenames you specify for many
# of the server's control files begin with "/" (or "drive:/" for Win32), the
# server will use that explicit path. If the filenames do *not* begin
# with "/", the value of ServerRoot is prepended -- so 'log/access_log'
# with ServerRoot set to '/www' will be interpreted by the
# server as '/www/log/access_log', where as '/log/access_log' will be
# interpreted as '/log/access_log'.
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
# Do not add a slash at the end of the directory path. If you point
# ServerRoot at a non-local disk, be sure to point the LockFile directive
# at a local disk. If you wish to share the same ServerRoot for multiple
# httpd daemons, you will need to change at least LockFile and PidFile.
ServerRoot "/etc/httpd"
# Listen: Allows you to bind Apache to specific IP addresses and/or
# ports, instead of the default. See also the <VirtualHost>
# directive.
# Change this to Listen on specific IP addresses as shown below to
# prevent Apache from glomming onto all bound IP addresses.
#Listen 12.34.56.78:80
Listen 80
# Dynamic Shared Object (DSO) Support
# To be able to use the functionality of a module which was built as a DSO you
# have to place corresponding `LoadModule' lines at this location so the
# directives contained in it are actually available _before_ they are used.
# Statically compiled modules (those listed by `httpd -l') do not need
# to be loaded here.
# Example:
# LoadModule foo_module modules/mod_foo.so
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authn_dbm_module modules/mod_authn_dbm.so
LoadModule authn_anon_module modules/mod_authn_anon.so
LoadModule authn_dbd_module modules/mod_authn_dbd.so
LoadModule authn_default_module modules/mod_authn_default.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule authz_dbm_module modules/mod_authz_dbm.so
LoadModule authz_owner_module modules/mod_authz_owner.so
LoadModule authnz_ldap_module modules/mod_authnz_ldap.so
LoadModule authz_default_module modules/mod_authz_default.so
LoadModule auth_basic_module modules/mod_auth_basic.so
LoadModule auth_digest_module modules/mod_auth_digest.so
LoadModule file_cache_module modules/mod_file_cache.so
LoadModule cache_module modules/mod_cache.so
LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule mem_cache_module modules/mod_mem_cache.so
LoadModule dbd_module modules/mod_dbd.so
LoadModule dumpio_module modules/mod_dumpio.so
LoadModule reqtimeout_module modules/mod_reqtimeout.so
LoadModule ext_filter_module modules/mod_ext_filter.so
LoadModule include_module modules/mod_include.so
LoadModule filter_module modules/mod_filter.so
LoadModule substitute_module modules/mod_substitute.so
LoadModule deflate_module modules/mod_deflate.so
LoadModule ldap_module modules/mod_ldap.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule log_forensic_module modules/mod_log_forensic.so
LoadModule logio_module modules/mod_logio.so
LoadModule env_module modules/mod_env.so
LoadModule mime_magic_module modules/mod_mime_magic.so
LoadModule cern_meta_module modules/mod_cern_meta.so
LoadModule expires_module modules/mod_expires.so
LoadModule headers_module modules/mod_headers.so
LoadModule ident_module modules/mod_ident.so
LoadModule usertrack_module modules/mod_usertrack.so
LoadModule unique_id_module modules/mod_unique_id.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule version_module modules/mod_version.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_scgi_module modules/mod_proxy_scgi.so
LoadModule proxy_ajp_module modules/mod_proxy_ajp.so
LoadModule proxy_balancer_module modules/mod_proxy_balancer.so
LoadModule ssl_module modules/mod_ssl.so
LoadModule mime_module modules/mod_mime.so
LoadModule dav_module modules/mod_dav.so
LoadModule status_module modules/mod_status.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule asis_module modules/mod_asis.so
LoadModule info_module modules/mod_info.so
LoadModule suexec_module modules/mod_suexec.so
LoadModule cgi_module modules/mod_cgi.so
LoadModule cgid_module modules/mod_cgid.so
LoadModule dav_fs_module modules/mod_dav_fs.so
LoadModule vhost_alias_module modules/mod_vhost_alias.so
LoadModule negotiation_module modules/mod_negotiation.so
LoadModule dir_module modules/mod_dir.so
LoadModule imagemap_module modules/mod_imagemap.so
LoadModule actions_module modules/mod_actions.so
LoadModule speling_module modules/mod_speling.so
LoadModule userdir_module modules/mod_userdir.so
LoadModule alias_module modules/mod_alias.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule php5_module modules/libphp5.so
<IfModule !mpm_netware_module>
<IfModule !mpm_winnt_module>
# If you wish httpd to run as a different user or group, you must run
# httpd as root initially and it will switch.
# User/Group: The name (or #number) of the user/group to run httpd as.
# It is usually good practice to create a dedicated user and group for
# running httpd, as with most system services.
User http
Group http
</IfModule>
</IfModule>
# 'Main' server configuration
# The directives in this section set up the values used by the 'main'
# server, which responds to any requests that aren't handled by a
# <VirtualHost> definition. These values also provide defaults for
# any <VirtualHost> containers you may define later in the file.
# All of these directives may appear inside <VirtualHost> containers,
# in which case these default settings will be overridden for the
# virtual host being defined.
# ServerAdmin: Your address, where problems with the server should be
# e-mailed. This address appears on some server-generated pages, such
# as error documents. e.g. [email protected]
ServerAdmin [email protected]
# ServerName gives the name and port that the server uses to identify itself.
# This can often be determined automatically, but we recommend you specify
# it explicitly to prevent problems during startup.
# If your host doesn't have a registered DNS name, enter its IP address here.
ServerName archsystem:80
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
DocumentRoot "/home/http"
# Each directory to which Apache has access can be configured with respect
# to which services and features are allowed and/or disabled in that
# directory (and its subdirectories).
# First, we configure the "default" to be a very restrictive set of
# features.
<Directory />
Options FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
</Directory>
# Note that from this point forward you must specifically allow
# particular features to be enabled - so if something's not working as
# you might expect, make sure that you have specifically enabled it
# below.
# This should be changed to whatever you set DocumentRoot to.
<Directory "/home/http">
# Possible values for the Options directive are "None", "All",
# or any combination of:
# Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
# Note that "MultiViews" must be named *explicitly* --- "Options All"
# doesn't give it to you.
# The Options directive is both complicated and important. Please see
# http://httpd.apache.org/docs/2.2/mod/core.html#options
# for more information.
Options Indexes FollowSymLinks
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
# Options FileInfo AuthConfig Limit
AllowOverride All
# Controls who can get stuff from this server.
Order allow,deny
Allow from all
</Directory>
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
<IfModule dir_module>
DirectoryIndex index.html index.php
</IfModule>
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
<FilesMatch "^\.ht">
Order allow,deny
Deny from all
Satisfy All
</FilesMatch>
# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here. If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
ErrorLog "/var/log/httpd/error_log"
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
<IfModule log_config_module>
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
<IfModule logio_module>
# You need to enable mod_logio.c to use %I and %O
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
</IfModule>
# The location and format of the access logfile (Common Logfile Format).
# If you do not define any access logfiles within a <VirtualHost>
# container, they will be logged here. Contrariwise, if you *do*
# define per-<VirtualHost> access logfiles, transactions will be
# logged therein and *not* in this file.
CustomLog "/var/log/httpd/access_log" common
# If you prefer a logfile with access, agent, and referer information
# (Combined Logfile Format) you can use the following directive.
#CustomLog "/var/log/httpd/access_log" combined
</IfModule>
<IfModule alias_module>
# Redirect: Allows you to tell clients about documents that used to
# exist in your server's namespace, but do not anymore. The client
# will make a new request for the document at its new location.
# Example:
# Redirect permanent /foo http://www.example.com/bar
# Alias: Maps web paths into filesystem paths and is used to
# access content that does not live under the DocumentRoot.
# Example:
# Alias /webpath /full/filesystem/path
# If you include a trailing / on /webpath then the server will
# require it to be present in the URL. You will also likely
# need to provide a <Directory> section to allow access to
# the filesystem path.
# ScriptAlias: This controls which directories contain server scripts.
# ScriptAliases are essentially the same as Aliases, except that
# documents in the target directory are treated as applications and
# run by the server when requested rather than as documents sent to the
# client. The same rules about trailing "/" apply to ScriptAlias
# directives as to Alias.
ScriptAlias /cgi-bin/ "/srv/http/cgi-bin/"
</IfModule>
<IfModule cgid_module>
# ScriptSock: On threaded servers, designate the path to the UNIX
# socket used to communicate with the CGI daemon of mod_cgid.
#Scriptsock /run/httpd/cgisock
</IfModule>
# "/srv/http/cgi-bin" should be changed to whatever your ScriptAliased
# CGI directory exists, if you have that configured.
<Directory "/srv/http/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
# DefaultType: the default MIME type the server will use for a document
# if it cannot otherwise determine one, such as from filename extensions.
# If your server contains mostly text or HTML documents, "text/plain" is
# a good value. If most of your content is binary, such as applications
# or images, you may want to use "application/octet-stream" instead to
# keep browsers from trying to display binary files as though they are
# text.
DefaultType text/plain
<IfModule mime_module>
# TypesConfig points to the file containing the list of mappings from
# filename extension to MIME-type.
TypesConfig conf/mime.types
# AddType allows you to add to or override the MIME configuration
# file specified in TypesConfig for specific file types.
#AddType application/x-gzip .tgz
# AddEncoding allows you to have certain browsers uncompress
# information on the fly. Note: Not all browsers support this.
#AddEncoding x-compress .Z
#AddEncoding x-gzip .gz .tgz
# If the AddEncoding directives above are commented-out, then you
# probably should define those extensions to indicate media types:
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#AddHandler cgi-script .cgi
# For type maps (negotiated resources):
#AddHandler type-map var
# Use for PHP 5.x:
AddHandler php5-script php
# Filters allow you to process content before it is sent to the client.
# To parse .shtml files for server-side includes (SSI):
# (You will also need to add "Includes" to the "Options" directive.)
#AddType text/html .shtml
#AddOutputFilter INCLUDES .shtml
</IfModule>
# The mod_mime_magic module allows the server to use various hints from the
# contents of the file itself to determine its type. The MIMEMagicFile
# directive tells the module where the hint definitions are located.
#MIMEMagicFile conf/magic
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
# Some examples:
#ErrorDocument 500 "The server made a boo boo."
#ErrorDocument 404 /missing.html
#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
#ErrorDocument 402 http://www.example.com/subscription_info.html
# MaxRanges: Maximum number of Ranges in a request before
# returning the entire resource, or one of the special
# values 'default', 'none' or 'unlimited'.
# Default setting is to accept 200 Ranges.
#MaxRanges unlimited
# EnableMMAP and EnableSendfile: On systems that support it,
# memory-mapping or the sendfile syscall is used to deliver
# files. This usually improves server performance, but must
# be turned off when serving from networked-mounted
# filesystems or if support for these functions is otherwise
# broken on your system.
#EnableMMAP off
#EnableSendfile off
# Supplemental configuration
# The configuration files in the conf/extra/ directory can be
# included to add extra features or to modify the default configuration of
# the server, or you may simply copy their contents here and change as
# necessary.
# Server-pool management (MPM specific)
#Include conf/extra/httpd-mpm.conf
# Multi-language error messages
Include conf/extra/httpd-multilang-errordoc.conf
# Fancy directory listings
Include conf/extra/httpd-autoindex.conf
# Language settings
Include conf/extra/httpd-languages.conf
# User home directories
Include conf/extra/httpd-userdir.conf
# Real-time info on requests and configuration
#Include conf/extra/httpd-info.conf
# Virtual hosts
#Include conf/extra/httpd-vhosts.conf
# Local access to the Apache HTTP Server Manual
#Include conf/extra/httpd-manual.conf
# Distributed authoring and versioning (WebDAV)
#Include conf/extra/httpd-dav.conf
# Various default settings
Include conf/extra/httpd-default.conf
# Secure (SSL/TLS) connections
#Include conf/extra/httpd-ssl.conf
# Note: The following must must be present to support
# starting without SSL on platforms with no /dev/random equivalent
# but a statically compiled-in mod_ssl.
<IfModule ssl_module>
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
</IfModule>
# PHP
Include conf/extra/php5_module.conf
# phpMyAdmin
Include conf/extra/httpd-phpmyadmin.conf
# General shared files
Include conf/extra/httpd-drcouzelis.conf
# Angela's files
Include conf/extra/httpd-angela.conf
I'm sorry, I'm having a really hard time understanding the terminology you're using (maybe because I'm just not educated enough). Even so, I'll look into what else might be the problem...

Getting OS X Host Name from Cambia

We would like to configure our OS X workstations to return their hostnames when scanned with Cambia (network monitoring software). Cambia uses netbios, tcp probes, dns lookup and nmap to discover the identity of nodes on the network. Can anyone tell me how to configure OS X to return its host name when Cambia does a scan??
I know netbios is a no-go, but I manually set the host name in the /etc/hostconfig file in the hope that would do it. It doesn't.
Is there a setting or software that would return the hostname via an nmap probe????
Bob Reed

We would like to configure our OS X workstations to
return their hostnames when scanned with Cambia
(network monitoring software). Cambia uses netbios,
tcp probes, dns lookup and nmap to discover the
identity of nodes on the network. Can anyone tell me
how to configure OS X to return its host name when
Cambia does a scan??
If you run your own DNS servers, macs that use DHCP will set thier names in the DHCP request, so you should get it from there.
Are your Macs using DHCP ? Do you run your own internal name server ?
Is there a setting or software that would return the
hostname via an nmap probe????
Bob Reed

Removing host name from jsessionid

We have a standard installing of IWS 6 and the host name is included in the jsessionid even if not configured in wep-apps.xml (we are using the default wep-apps.xml and there is no session-cookie tag in the file. Doc says you have to set session-cookie to add the host to the jsessionid, but it seems to be there by default)
How can we get rid of the host name in the jsessionid?

The easiest way would be to upgrade to 6.1, the default there is just a random string. I looked into changing the session id string before, and if you look at the session manager code, it gets the session id string from the calling process. I suppose you could simply add in a bit of code to strip off the hostname from the front of the string. Otherwise, I am not sure how iws6 creates the session id string.

How to retrieve Host Name from reports?

Hi.
I've a report with excel template with links inside (XDO_LINK_?...)...
How can I create a link with a dynamic host name? Like http://<hostname>/xmlpserver/.....
Thank you
R.

I've found this:
https://blogs.oracle.com/xmlpublisher/entry/creating_dynamic_urls_in_your
how can I use this method in EXCEL template?
thanks, R.

Getting Host Name From Forms 6i (deployed in 10g AS)

Hi,
I need to get the host name of client while launching my application. I am using forms6i. So I cannot use webutils.pll for the same. But in the below thread I have read that Webutil.pll has been modified to use with FORMS 6i also. Can anybody send me webutils.pll which can be used with Forms 6i
Re: Converting to Webutil? 6i and 9i equivalents.
Its an urgent requirement
Any help is appreciated.
Thanks

Hi,
I have tried sys_context and java class option already ..but in vain :(..
Let me explain my problem in detail.
My database server(Oracle 10g) is in HOSTA
My appserver (Oracle 10g AS)resides in HOSTB
And user launches the application from HOSTC
My requirement is to get the host name of the user while he launches the application. ie HOSTC in this case.
If I am trying with java.net.InetAddress.getLocalHost().getHostName(); I am getting the value HOSTA(Host name of Data base server)
If I am trying with SYS_CONTEXT I am getting HOSTB(Host name of appserver)
And my requirement is to get HOSTC !!!
I have read that if Webutil_clientinfo.get_host_name is used I can get the host name of client machine. But since I am working with forms 6i , I can't use Webutil.
please help me if you know any way to achieve the same in forms 6i

How to find the physical Host Name from a short host name?

Hi,
I meet a problem that in RFC destination setting I see some people maintain the
short name in 'HOST NAME' field. But I need the long phiscial name.
For example, the short one 'bsw6107', the phisical name is 'bsw6107.wdf.sap.corp'. It there a table or FM to look for it?
Thank you.
Regards,
Yan

Hi,
Changing a host name on a central instance is a BIG thing, I personally would rather reinstall instead of changing a hostname...
What comes immediately to my mind is:
- SAP profiles
- .sapenv* .dbenv* scripts
- OPS$ users
- /etc/hostname*
- /etc/hosts
- TMS (/usr/sap/trans)
- Backup clients (and backup server changes if you use a central backup system)
- RFC destination of external systems
- SAP printers
- other external systems connecting to the server (Fax, Archiving etc.)
Regards,
Sankar

How to get a virtual host name from application in Tomcat?

Hi,
Is it possible to obtain the context path and virtual host name at the application (.war file) initialization stage?
I need to set up these info into my application config table.
Thanks

I think it is impossible. It seems the application has no access to the host configuration which it is running in.

How to use column name from subquery result set.

I have these 2 tables
SQL> select * from temp
2 ;
TABLE_NAME                     COLUMN_NAME                    TYPE
lst                            name                           STATUS
lst                            val
SQL> select * from lst;
TYPE                           NAME
VAL
STATUS                         Pending
Pendiente
STATUS                         Closed
Cerrado
STATUS                         ABC
ABSI want to select column_name from temp table and generate select statements.
select name from lst;
select (select COLUMN_NAME from temp where rownum<2) from lst;
SQL> select (select COLUMN_NAME from temp where rownum<2) from lst;
(SELECTCOLUMN_NAMEFROMTEMPWHER
name
name
nameoutput I expect is
SQL> select name from lst;
NAME
Pending
Closed
ABC

MichaelS wrote:
Can I do it using SQLe.g.:)
I was just about to post a similar approach (which should work from 10.2 and upwards) :
SQL> SELECT value(x).getRootElement() col_name,
2         extractvalue(value(x),'*') col_value
3 FROM ( SELECT column_name, table_name
4         FROM temp
5         WHERE rownum = 1
6       ) v
7     , XMLTable(
8        '/ROWSET/ROW/*'
9        passing dbms_xmlgen.getXMLType('SELECT '||v.column_name||' FROM '||v.table_name)
10       ) x
11 ;
COL_NAME        COL_VALUE
NAME            Pending
NAME            Closed
NAME            ABC

Get alias name from dynamic query

Hi All,
I would make a plsql function using dynamic query.
And the function takes a whole sql query as a parameter.
The main issue is that the function should get what alias or columns were queried.
For example,
FUNCTION_GET_QUERY_ALIAS('SELECT 1 AS col1, 2 AS col2 FROM DUAL')
Inside the function, it should find the alias name COL1 and COL2.
I'd appreciate for any help.

I have modified print_table as function and made it to satisfy your needs.
SQL> CREATE OR REPLACE TYPE my_column_object AS OBJECT(ruw_number integer, column_name VARCHAR2(1000), column_val VARCHAR2(1000))
2 /
Type created.
SQL> CREATE OR REPLACE TYPE my_table_type AS TABLE OF my_column_object
2 /
Type created.
SQL> CREATE OR REPLACE FUNCTION print_table( p_query in varchar2 ) RETURN my_table_type PIPELINED
2 AS
3      l_theCursor     INTEGER DEFAULT DBMS_SQL.OPEN_CURSOR;
4      l_columnValue   VARCHAR2(4000);
5      l_status        INTEGER;
6      l_descTbl       DBMS_SQL.DESC_TAB;
7      l_colCnt        NUMBER;
8      l_rcount           INTEGER := 0;
9 BEGIN
10      DBMS_SQL.PARSE( l_theCursor, p_query, dbms_sql.native );
11
12      DBMS_SQL.DESCRIBE_COLUMNS( l_theCursor, l_colCnt, l_descTbl );
13
14      FOR i IN 1 .. l_colCnt
15      LOOP
16          DBMS_SQL.DEFINE_COLUMN(l_theCursor, i, l_columnValue, 4000);
17      end loop;
18
19      l_status := DBMS_SQL.EXECUTE(l_theCursor);
20
21      WHILE ( DBMS_SQL.FETCH_ROWS(l_theCursor) > 0 )
22      LOOP
23             l_rcount := l_rcount + 1;
24          FOR i IN 1 .. l_colCnt
25          LOOP
26              DBMS_SQL.COLUMN_VALUE( l_theCursor, i, l_columnValue );
27
28              PIPE ROW(my_column_object(l_rcount,l_descTbl(i).col_name,l_columnValue));
29          END LOOP;
30      END LOOP;
31
32     RETURN;
33 end;
34 /
Function created.
SQL> select * from table(print_table('select * from emp'))
2 /
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         1 EMPNO                7369
         1 ENAME                SMITH
         1 JOB                  CLERK
         1 MGR                  7902
         1 HIREDATE             17-DEC-80
         1 SAL                  800
         1 COMM
         1 DEPTNO               20
         1 DIV                  10
         2 EMPNO                7499
         2 ENAME                ALLEN
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         2 JOB                  SALESMAN
         2 MGR                  7698
         2 HIREDATE             20-FEB-81
         2 SAL                  1600
         2 COMM                 300
         2 DEPTNO               30
         2 DIV                  10
         3 EMPNO                7521
         3 ENAME                WARD
         3 JOB                  SALESMAN
         3 MGR                  7698
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         3 HIREDATE             22-FEB-81
         3 SAL                  1250
         3 COMM                 500
         3 DEPTNO               30
         3 DIV                  10
         4 EMPNO                7566
         4 ENAME                JONES
         4 JOB                  MANAGER
         4 MGR                  7839
         4 HIREDATE             02-APR-81
         4 SAL                  2975
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         4 COMM
         4 DEPTNO               20
         4 DIV                  10
         5 EMPNO                7654
         5 ENAME                MARTIN
         5 JOB                  SALESMAN
         5 MGR                  7698
         5 HIREDATE             28-SEP-81
         5 SAL                  1250
         5 COMM                 1400
         5 DEPTNO               30
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         5 DIV                  10
         6 EMPNO                7698
         6 ENAME                BLAKE
         6 JOB                  MANAGER
         6 MGR                  7839
         6 HIREDATE             01-MAY-81
         6 SAL                  2850
         6 COMM
         6 DEPTNO               30
         6 DIV                  10
         7 EMPNO                7782
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         7 ENAME                CLARK
         7 JOB                  MANAGER
         7 MGR                  7839
         7 HIREDATE             09-JUN-81
         7 SAL                  2450
         7 COMM
         7 DEPTNO               10
         7 DIV                  10
         8 EMPNO                7788
         8 ENAME                SCOTT
         8 JOB                  ANALYST
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         8 MGR                  7566
         8 HIREDATE             19-APR-87
         8 SAL                  3000
         8 COMM
         8 DEPTNO               20
         8 DIV                  10
         9 EMPNO                7839
         9 ENAME                KING
         9 JOB                  PRESIDENT
         9 MGR
         9 HIREDATE             17-NOV-81
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
         9 SAL                  5000
         9 COMM
         9 DEPTNO               10
         9 DIV                  10
        10 EMPNO                7844
        10 ENAME                TURNER
        10 JOB                  SALESMAN
        10 MGR                  7698
        10 HIREDATE             08-SEP-81
        10 SAL                  1500
        10 COMM                 0
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
        10 DEPTNO               30
        10 DIV                  10
        11 EMPNO                7876
        11 ENAME                ADAMS
        11 JOB                  CLERK
        11 MGR                  7788
        11 HIREDATE             23-MAY-87
        11 SAL                  1100
        11 COMM
        11 DEPTNO               20
        11 DIV                  10
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
        12 EMPNO                7900
        12 ENAME                JAMES
        12 JOB                  CLERK
        12 MGR                  7698
        12 HIREDATE             03-DEC-81
        12 SAL                  950
        12 COMM
        12 DEPTNO               30
        12 DIV                  10
        13 EMPNO                7902
        13 ENAME                FORD
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
        13 JOB                  ANALYST
        13 MGR                  7566
        13 HIREDATE             03-DEC-81
        13 SAL                  3000
        13 COMM
        13 DEPTNO               20
        13 DIV                  10
        14 EMPNO                7934
        14 ENAME                MILLER
        14 JOB                  CLERK
        14 MGR                  7782
RUW_NUMBER COLUMN_NAME          COLUMN_VAL
        14 HIREDATE             23-JAN-82
        14 SAL                  1300
        14 COMM
        14 DEPTNO               10
        14 DIV                  10
126 rows selected.
SQL>Thanks,
Karthick.
Edited by: Karthick_Arp on Sep 23, 2008 12:11 AM

Can I send DHCP host name to my ISP from RV220W?

My ISP waits a definite host name from me to return my white IP address via DHCP. Can I set this parameter in RV220W router? I don't find such parameter in IPv4 WAN configuration page.

After firmware update to 1.0.3.5 I can set up router name but provider support answer that router doesn't send its name to provider during DHCP handshake. Is that right?

Clearing Host Name from Dynamic DNS set up - Home ...

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