Server :: Getting Modem To Answer On The Correct Ring
Aug 2, 2010
I am having issues getting the modem it the dial-in server I have set up to answer on the correct ring. I have the /etc/inittab set:
Code: S1:2345:respawn:/sbin/mgetty -n 7 -x 6 -D ttyS2 yet I have to play with 'init q' and minicom to get it to answer on ring 7. Then a reboot destroys the setting and I have to go through the whole hassle again and it goes back to answering on the first ring.
This is not acceptable. This dial-in server is only a very back door into my network. It is only turned on when needed. Most of the time it is not powered up. When it is turned on it is by a non-tech person with out the ability to jump through the hoops to get it to answer on the correct ring.
Ideally I want this modem to just listen to the line after it stops ringing to check for a data signal and if it does not find it just hang up. If it finds a data signal then establish a connection and all that. That way it does not interfere with answering machine on the line. Google has yielded very little info about setting up dial-in servers. Modems are not used very much any more.
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Jun 20, 2010
i m using atoi() to convert char value to int. and then passing that int as a swtich variable.switch goes in a case and exectuing that particualr function but returning 0 value....for example: i am finding no of process() and system up time().when switch program goes in system up time it gives right values means correct no of days, hrs , min and sec but when it goes in no of process() it gives 0 answer.
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May 18, 2010
How can I set the outgoing port for the socket? In wireshark, my outgoing port is 1024, and i want to set it to 6800 (or a similar port) I see the outgoing broadcast-message in wireshark, but no answer. There are three ECU's in the LAN, which should answer. The following code is a mixture of C/C++ and jointed from different articles:
[code]...
In wireshark I can only see the outgoing message. But the "recvBuffer" (in the lower part of the code) contains the same content as the sendBuffer. Is it right, that I need a sender and further more a receiver? Or should I receive the broadcast-answer on the same socket on which I send the bc?
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Aug 25, 2009
I have a home DNS server that has been working for some time today. Today I restarted to restarted it to clear the cache on it and now it refuses to answer and requests. Named starts fine with no errors. Here is named config file that worked for about 2 weeks fine and now doesn't want to work.
options {
directory "/etc";
pid-file "/var/run/named/named.pid";
forwarders {
192.168.1.10;
};
forward only;
};
zone "." {
type hint;
file "/etc/db.cache";
};
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Apr 23, 2011
When I type 'nslookup some site',the result I always get is a non-authoritative answer. How can I get an authoritative answer?
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May 5, 2010
When i enter ip or address nslookup does not reply any answer. It shows no server found. "servfail". This is my named.conf file:
[Code]....
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Mar 23, 2011
I get the following error while starting apache httpd
Code: httpd: Could not determine the server's fully qualified domain name, using <Server's-ip-address> for ServerName I googled it and have come across the following solutions, all of them involve changing the ServerName setting in httpd.conf:ServerName localhost ServerName www.example.com:80 ServerName <ip-address-of-server> ServerName <hostname-of-machine/FQDN>
I am setting up httpd to be accessed from over a LAN, so i don't have a .com domain name. I am thinking of going with the first option, it seems to be working...
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Sep 13, 2010
I live in India and my computer's time is always a minute ahead. I have selected the option to keep it synchronized with internet time servers but as there does not appear to be a time server for ubuntu in India I am not sure what to do. As of now I tried selecting foreign server but can't see anything happen.
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Nov 7, 2010
i have made a website and i want to use it in my lan.it is working with ip address but i want to use name convention.dns server is working correctly.my server ip is 192.168.0.254 and sample website is [URL] computers in my lan can open it using http://192.168.0.254 but not by [URL] what things i need to edit in named.conf file and in forward zone and reverse zone files?
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Mar 24, 2011
I got a Debian 6 Server running and it uses Postfix as MTA. I have set up 3 Domains and a catch all rule. My virtual file looks like this:alice@aaa.com alicebob@aaa.com bob@aaa.com bob@bbb.com bob@ccc.com bobIt works fine so far. Now I tried to add this line on top:something@aaa.com aliceand it did not work (mail gets delivered to the catch all address). It seems, it works ONLY if the part before the domain and the local recipient are equal. Does that make sense to anyone? What did I missconfigure
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May 13, 2011
I have been able to find enough information that I need to enable 'time-udp' in /etc/xinetd.d/ But there isn't an entry for time-udp. How do I enable time-udp (Time of Day server) on a Red Hat system? It's RHEL 5.6 64bit.
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Aug 12, 2010
I have a domain, dns hosted, and apache serving up pages. this all works fine, so far. i even have a cms running. my confusion starts when i try to host a different site under a subdomain, ie. sub.mydomain.com.i have two vhosts in apache. one is mydomain.com and the directory is /var/www/mydomain.but, when i try to add another vhost like webmail.mydomain.com, and i try to put the root directory in /var/www/webmail, it doesn't work. when i try to access webmail.mydomain.com, i just get the site on mydomain.com.I feel like i am just missing something really simple here, but i have tried searching around for solutions to no avail.
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Aug 3, 2010
One of my servers is displaying the error as login incorrect even after giving the correct password. Once I restarted the Virtual Machine and after that it is accepting the same password to login. I am not able to find out the problem, why the server is not able to validate the password until the virtual machine gets rebooted.
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Sep 30, 2010
What is the best option: leave the ADSL modem as the router of my network, or use a Debian Linux server in place?
Info:
* there is high traffic on my network (at work time);
* 7 PCs on the network;
* Debian Linux server: PC - Intel Pentium IV 3.06 Ghz - 2 GB RAM.
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Feb 21, 2011
Is there any way to connect a Fedora 14 PC to a Token Ring LAN? I know I need to use the olympic driver for my card and I know how to configure it in an older version ubuntu, but I'm coming up totally empty on Fedora.
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Oct 2, 2010
I upgraded to 10.10. Now I want to install medibuntu. I have the repos added, but when I try to add the key-ring with the terminal it won't add. Can someone give me the command for that again?
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Feb 5, 2011
logon will not recognize my password nor will key ring .
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Jul 21, 2010
I wanna capture network packets from DMA ring buffer, just like netfilter. i wanna capture it from DMA, because i wanna get MAC address of I/O packets, so netfilter not included MAC address of out going packets because its on IP level and Ebtables is like that too. how i can capture network packets from DMA ring buffer.
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Jun 4, 2010
I'm using Ubuntu 10.04 Lucid -- I upgraded from Ubuntu 9.10 which also had kubuntu desktop installed.After entering my username and password in the user login screen, I'm prompted for my key-ring password even though my key-ring password and my user login password are the same. How can I have key-ring password prompt automatically use the password entered at user login?
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Jun 28, 2011
i want to ask for a guide how to install frontpage extensions on apache2 , i searched a lot but i can't collect the pieces , in the most cases i can't find the correct files..
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Apr 8, 2010
Centos 5.4 64bit fully updated. What I am doing is vsftpd is setup and nfs shares are mounted to a NAS server which is running openfiler 2.3 fully updated. openfiler is winbind to AD and pulling users and groups over.
I have it confirmed working when a ftp users connects the username/password is authenticated against AD which works. User can login and is directed to the users folder on the nfs share.
Openfiler shows me UID and GID numbers for users and groups, centos also shows me UID and GID but they are different which is causing permissions/quota's to not work right.
Both servers are setup with krb and winbind, openfiler has a more recent version of winbind.
Here is an example...
AD Users are
user UID of 160010 as an example
user1 UID 160011
When user logs into the vsftp server it works and chrooted into the directory for that user. When user uploads files I can upload but the UID in the ftp client shows 1600011 which is user1 UID
logging into windows to that share shows in the security tab that user1 uploaded the files.
Centos is mapping user as 160011
openfiler is mapping user as 160010
windows is showing the user1 in the security tab.
So it appears that centos is not mapping the right numbers to the right users and groups.
If you need details please ask for it and I will provide.
Both configs are nearly a match and I have made small changes to the config files smb.conf but it failed resolve these issues to work so I reverted back. kinit works with authentication, getent works, wbinfo -a and -u works. wbinfo -u user shows different results on both servers, but authentication works user/password and I tried a different password to test.
Is this a known bug or a silly misconfiguration? I had authentication GUI tool configure the winbind stuff so its all fairly standard on the centos machine and the openfiler gui configure winbind configs.
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Jun 26, 2015
Evolution keeps asking me asking for the passwords for the mail servers I use for the key ring. And sometimes crashes if I try to cancel. I mean it asked yesterday and then again today.Is there anyway to reset the key ring passwords and start from scratch.Apparently to many things use key ring so it can't be removed.
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Sep 22, 2010
I installed a couple of updates that the update manager said were important the other night and now I can't get past the default key ring password screen. Only the mouse works (USB); the keyboard has no response.I know the password but I just can't get the keyboard to work.
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Dec 3, 2010
I have a Fritz!Card PCI which I used to display and log calls to my phone on Windows XP with. Now that I use Ubuntu Maverick x64, I tried to do the same with isdnlog. Logging the calls to /var/lib/isdn/calls works fine, but the START command doesn't work.
I have experimented with different parameters (user, group, interval, time, flags) in the start section, nothing worked.
I have read this tutorial to get started. The installed version of isdnlog is 1:3.12.20071127-0ubuntu6.
Here you see the files:
/etc/isdn/isdnlog.isdnctrl0
Code:
# This is a very short summary with the important options.
# for a longer descriptions of all options : please read isdnlog(8)
[options]
#log=1 # log d-channel messages. value may be 0-15 (bit coded flags)
[Code].....
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Dec 14, 2010
Because of a hard disk failure I had to buy a new disk and reinstall Ubuntu 10.04. Prior to the install I was running the live cd version of 10.04. When I connected to my wireless network and entered the password the key manager wanted me to enter a password to protect the network password. Now every time I boot up the system the network will not automatically connect. (It used to do this). Now I have to click on the network manager and select my network. When I do this I get the key manager asking for a password.
So how do I stop the key manager nonsense and get the network to connect automatically as it once did.
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Jul 3, 2011
I recently installed UBuntu 11.04 and dual booting it with WIndows 7, I really like linux and considering removing W7 and only have Ubuntu But the problem is I can only connect when using an ethernet cable, when it comes to wirelesss, I type my password, yet a ring keep rotating and it never connects. My laptop is HP-G62
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Mar 9, 2011
Can both token ring and ethernet be connected to same switch? If we can connect so, how can a switch able to differentiate them.
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Oct 27, 2010
I am using the Dynamic Static version of Skype in Mint Debian OS, which uses pulseaudio.
Voice communication works OK but there is no ring sound in or out and test sound is grayed out.
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Oct 15, 2010
I'm troubling setting up my dhcp3-server.Although I've configured "option domain-name-servers 192.168.1.1" in my dhcpd.conf my windows-xp-clients dns-server address is set to 192.186.1.1.This is strange! All other things seem to work correctly.This is my dhcpd.conf:
Code:
ddns-updates on;
ddns-update-style interim;
[code].....
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Aug 23, 2010
I've been googling around and can't seem to find my answer. I've got an old ATI 9700 pro that I'm removing from my system. I'm replacing it with an Nvidia GeForce 6200. What do I need to do to switch these in Karmic? I tried switching the cards, but I only get a white screen with the pointer on the new card. I can't do anything else. I'm guessing I have to uninstall the open source ATI driver first. How do I do that?
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