The Web Proxy Server Has Detected A Problem In Clear Os?

Hi all

This is bothering me too much, please tell me how to change IP address of remote machine while using ssh successfully.

I follow these steps:
1. connect to remote server using 'ssh root@server'
2. Edit '/etc/sysconfig/network-scripts/ifcfg-eth0' file
3. issue 'service network restart' command... (at this point ssh connection gets hanged)
4. Break from hanged ssh connection (<ENTER>~.)
5. Wait for some time to let service restart
6. Then finally, ssh with new ip address.

All is fine, but last time, i did something wrong while assigning new IP address, and after service restart, remote server didn't get new ip address - and now i cant connect to remote server.

Fortunately, i had a friend there, who helped me correct the problem so that i can connect again.

But what to do when there is no one to help? Is there other way i should approach this problem?

Thanks

Hello,
I am trying out a GNU-plus-Linux distribution called "Tails" for the first time. Tails is the distro that provides anonymity for the user by forcing all network traffic to go through the Tor network system. I am testing out Tails version 1.4.
Tails is a live DVD disc. It boots in live mode directly from the DVD and optical drive.
However, once I was booted into the desktop for the first time, it seems to not have been able to automatically find and configure my internet connection.
When I hover the pointer over the twin PC's icon in the system tray at the top right hand corner it says "No network connection".
Then, just to make sure, I opened the "Tor browser" and it gave me an error message that says "The proxy server is refusing connections".
Then to make triple sure, I opened the "Unsafe web browser" and it gave me the error message that says "Error No DNS server was obtained through DHCP or manualy configured in Network Manager".
So as a new user of this distro, I'm not sure on where to go and what to do. So any help would be greatly appreciated.
Thank you

Hi All,

I have a website hosted at some web hosting company. Let me call it ' http://www.example.com '.

I have installed bind9 in one of the local server (private IP), called ' ns.example.com '. I have named zone as ' example.com ', same as my website.

Following is a forward zone file for ' example.com ' in box with hostname ' ns.example.com '
Code:

$ cat db.example.com 

$TTL 86400 ; (1 day)
$ORIGIN example.com.

@ IN SOA ns.example.com. admin.example.com. (
    2015042601 ; serial YYYYMMDDnn
    14400      ; refresh (4 hours)
    1800       ; retry   (30 minutes)
    1209600    ; expire  (2 weeks)
    3600 )     ; minimum (1 hour)

@  IN NS ns.example.com.
ns IN A 192.168.1.7

localhost IN A 127.0.0.1
sql       IN A 192.168.1.100
ftp       IN A 192.168.1.101

Following is a reverse zone file for ' example.com ' in box with hostname ' ns.example.com '
Code:

$ cat db.192.168.1 

$TTL 86400 ; (1 day)
$ORIGIN 1.168.192.in-addr.arpa.

@ IN SOA ns.example.com. admin.example.com. (
    2015042601 ; serial YYYYMMDDnn
    14400      ; refresh (4 hours)
    1800       ; retry   (30 minutes)
    1209600    ; expire  (2 weeks)
    3600 )     ; minimum (1 hour)

@ IN NS  ns.example.com.
7 IN PTR ns.example.com.

100 IN PTR sql.example.com.
101 IN PTR ftp.example.com.

resolve.conf
Code:

$ cat /etc/resolv.conf

search example.com
nameserver 192.168.1.7

Everything works perfectly fine. Only problem is, this bind server is unable to resolve http://www.example.com, which is my actual website.

Code:

$ nslookup linuxquestions.org
Server:		192.168.1.7
Address:	192.168.1.7#53

Non-authoritative answer:
Name:	linuxquestions.org
Address: 75.126.162.205

$ nslookup example.com
Server:		192.168.1.7
Address:	192.168.1.7#53

*** Can't find example.com: No answer

My bind server is recursive, and I dont want to use other public dns servers. Also my root hints are latest.

How do I resolve my website IP address?

Thanks

NOTE: my actual website name is different. I have used example.com just for illustration only. My bind server will resolve real www.example.com.
Code:

$ nslookup example.com
Server:		192.168.1.7
Address:	192.168.1.7#53

Non-authoritative answer:
Name:	example.com
Address: 93.184.216.34

hello, i configured a ubuntu linux server 14.04 from a cisco router to a server with proxy settings,but i need some ips where i can download, and get internet by passing proxy settings!
is there any possible solution i can do it?
Thanks,
Justus

When I'm at home, I get an IP lease immediately every time, and have no problem getting to the internet over WiFi

When I go anywhere else, most of the time I cannot get to the internet over WiFe. If I try to set up a connection using wicd, I get to the point where it says "getting an IP address" but it usually does not go beyond that point. Once in a while, if I try to connect manually several times with wicd, I might get connected.

What do I need to do?

I'm using LUbuntu 14.10

hi all,
I'm new here.
I have similar problem with running a C project that uses GLUT/OpenGL graphics...


every run result with the two lines:

Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

sometimes the graphics works ok sometimes there is an infinite loop, but every execution result with the two lines above.

what is the meaning of these 2 lines?
Is it an Error or Warning?
How can I fix the code?

My guess is that there is a fundamental problem with the graphics Glut Library...Or that I didn't write the MakeFile OK

Please help me, I would extremly appriciate it.
Jonathan

Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

Hello everybody,

I am seeking help regarding sharing internet connection. I would be greatful.

I have;
A Laptop : Samsung RV509, i3, 300GB HDD, 3GB Ram, Dual boot Windows7 & LM 17 cinnamon 32bit. WiFi & Bluetooth available. A Desktop PC : Celeron CPU 2.4GHZ, 40 GB HDD, 1GB RAM, LiveUSB-LM 17 cinnamon 32bit, No WiFi hardware available, No Bluetooth hardware available. A mobile phone : Nokia Asha 500, WiFi & Bluetooth available. An old USB data cable: with which the mobile phone can be connected to the computers. I have successfully connected and transfered data back & forth, and also shared/connected Mobile-Broadband-internet to both Laptop and Desktop.

What I have been doing now is; I have an internet connection to my Laptop with an external modem and Ethernet. Its working fine. I have an unlimited plan and so I want to share this internet connection on the mobile phone too; instead of incuring extra cost by connecting to the internet directly through the phone. I am successful at that. I can share this internet connection on my phone through WiFi.

Now, what I want to do is; without buying any extra hardware, to share this same internet connection on my Desktop PC, too.

What I tried is; I searched the web, but didn't find any solution. Now I am here. Please kindly help me.

Thank you & Regards

Anil

I have installed Linux Mint 17.1 Qiana Cinnamon on to a Compaq Presario R3000 and cannot use the wireless connection. I am totally lost. I can get the wired connection, but the wireless is not there. I have tried to establish the connection, but I do not understand the lingo like BSSID of my router. I have entered the MAC address but do not know how to clone it. Help!

Good Morning! I am supporting the coffee and Doritos industry with my frustration with this problem. I have been battling it for two months. I have several Red Hat books, the official Red Hat study guide, and have searched the forums for weeks with no avail. I was wondering if you have ever had this?

I am trying to "telnet server.example.com 25" or telnet in general. Both servers are running on a KVM on the 192.168.122.0/24 network.


[root@server ~]# telnet server.example.com
Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
Trying 192.168.122.191...
telnet: connect to address 192.168.122.191: Connection refused

I can ssh, run NFS, and also run internal postfix e-mails.

IPTABLES IS TURNED OFF ON BOTH CLIENTS

Postfix and Telnet is configured on both clients, with both listening:

[root@server ~]# netstat -tulpn |grep :25
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1802/

When I Telnet from client named 'Server' to client named 'ISCSI', tpcdump on client 'ISCSI' gives the following:

19:01:23.579330 STP 802.1d, Config, Flags [none], bridge-id 8000.52:54:00:2e:85:0e.8003, length 43
19:01:23.632750 IP server.57477 > iscsi.example.com.telnet: Flags [S], seq 2403459934, win 14600, options [mss 1460,sackOK,TS val 2679191 ecr 0,nop,wscale 6], length 0
19:01:23.632882 IP iscsi.example.com.telnet > server.57477: Flags [R.], seq 0, ack 2403459935, win 0, length 0
19:01:24.428091 IP server.57478 > iscsi.example.com.telnet: Flags [S], seq 942066757, win 14600, options [mss 1460,sackOK,TS val 2679990 ecr 0,nop,wscale 6], length 0
19:01:24.428163 IP iscsi.example.com.telnet > server.57478: Flags [R.], seq 0, ack 942066758, win 0, length 0
19:01:25.006222 IP server.57479 > iscsi.example.com.telnet: Flags [S], seq 2689610466, win 14600, options [mss 1460,sackOK,TS val 2680564 ecr 0,nop,wscale 6], length 0

Hi

I have purchased an VPS and Domain,

They have given me an centos,

In vps I have the ip address, i have uploaded all my website files and folder

it is live now, but it is live by ipaddress/websitename

I want to convert the ip address into my website name , how can i do that.

Please help