I setup my computer to use dyndns. I can ping my computer from another computer and I get thisping vielma-server2.dyndns-server.com
PING vielma-server2.dyndns-server.com (71.237.223.228) 56(84) bytes of data.
64 bytes from c-71-237-223-228.hsd1.or.comcast.net (71.237.223.228): icmp_seq=1 ttl=53 time=24.8 ms
[code]...
I have configured connection properly through mobile phone (SonyEricsson C510) by bluetooth. I get dynamic IP address and can ping everything but can't ping my IP adress which was automaticaly granted, from outside. SuseFirewall is stopped.
View 6 Replies View RelatedI am using an virtual machine. where I need to ping from one machine to another. earlier I was able to ping. But after going to google.com once, I cannot ping back to this machine.
But if I gave ping -I eth1 <IP> then I can ping.
I cannot install any package, so tell me solution which includes not installing any package.
Ive got a problem on my server ....installed Debian 5 , Webmin and than syscp settung up syscp ready ....
I try to ping "localhost" ansver ping: unknown host
I try to ping "localhost." there is a host with IP 127.0.0.1
I need it to change it in "localhost"
Is that the bind9 maybe?
I have two machines on this network, one running Ubuntu and the other running Fedora.
When I'm using the Wireless network on the Ubuntu machine, I cannot ping the Fedora machine. Everything else works. I can browse the net fine.
If I switch over to the Wired Network then I can ping the other machine.
I don't understand why ping doesn't work only over the Wireless. I can ping the router so I'm guessing it's getting blocked by the router but I didn't block ICMP traffic.
I tried asking on IRC and they ran out of ideas too to find out where the problem is.
If you are running a home server/website, and want a domain name, currently you can use dyndns and others etc. to get a free one and use that so people can find you by name. So my question is, can it be done on your home server without having to use eg dyndns or others.
View 3 Replies View RelatedI have just installed dyndns in my local ubuntu server runing on apache...I dont have static Ip's so I have to use ipv6 ip's how can I configure dyndns to run with ipv6 ?
View 3 Replies View RelatedI just installed my first EVER bind DNS server. I am running bind9 on Ubuntu 10.04. Everything seems to be working great except one thing: If I ping a host that I have set up in bind by its HOSTNAME the pings take 5-6 seconds to reply/print to the screen between each echo response. If I ping by the host's IP address, they echo back very quickly.
I have read that IPv6 can cause this, but I have disabled it in /etc/sysctl.conf and the problem still exists.
I know everyone says this can't be a DNS issue, but this never was an issue with dnsmasq (which i was using prior), and it doesn't make sense that the ping are ONLY slow when pinging by hostname and not IP.
Configs below:
Ping by hostname - there is a 5-6 second delay between each one of the responses:
Code:
Ping by IP - the responses come VERY quickly one after the other:
Code:
/etc/resolv.conf:
Code:
Code:
rev.0.168.192.in-addr.arpa:
Code:
So, I have an Virtual Machine running CentOS 5.4. It sits behind a hardware firewall which also does NAT'ing. I've set up plenty of these, so I know for sure the firewall and NAT rules are set up correctly. From the host, I can ping anything in my subnet and the gateway. But I can't ping anything else beyond the gateway. I can perform DNS queries and when I try to ping, it finds the appropriate IP address.But from the outside, I can ping the PUBLIC address (It's a 1 public to 1 private address NAT, not 1 public to multiple private). I've tried it with IPTABLES on and off, with no change.
View 11 Replies View RelatedI have Mandriva One 2009.0 (192.168.1.100) on one box and Mandriva Free 2010.0 (192.168.1.118) on the other. I can ping router (192.168.1.1) from both of these boxes but I can't ping one box to the other and the other way around. What's going on?.
Do I have to change some settings in router?. Or is it firewall issue on those two machines?. Both of these boxes are connected by cable. Symbol of the router: TL-WR340G.
I've recently set up an Ubuntu server and from within the network I can do several things like: log in via SSH, transfer files via FTP, and remotely control Torrents from other computers. My end goal is to be able to access these services by using my dyndns hostname (example.dyndns.org)from an external network.
When I type my dyndns name in my web browser it opens up my router page. How would I set things up so that I can just type my dyndns hostname to point directly to my server, instead of the router page?
All computers are connected to a router which is connected to an ADSL modem, with automatically assigned I.P addresses.
I've only installed Ubuntu 10.04 Server yesterday, and it was the first time I had ever used it. As far and I can tell I have my Apache server up and running. When I go to localhost I get the 'It works!' page.
I tried checking my port in Windows, after I have Xampp loaded up, it says the port is working fine, and the site loads up properly, which leads me to believe the problem not in my router.
I've installed ddclient and put the proper information in as far as I can see but it still doesn't work. I've been testing my port here: [url]
And here is what I have in my ddclient.conf:
I'm trying to create a VPN-Tunnel so that I can access my home-LAN via internet. I've got a Draytek Vigor 2710n Router and a T-Online Internet connection.
For the reason, that my WAN IP changes about every 24h, I've registered at www.dyndns.org. When I've understood dyndns correctly, my router tells my ddns host, which WAN IP it has and my VPN clients requests this IP from the ddns host? What ever, I activated DynDns and created an account. Provider is dyndns.org, type is dynamic. Domain name is XXXX.dyndns.org. Username and password is set as given by www.dyndns.org. When connecting and checking the log, it seems to work as the result is:
"DDNS is updating
A= "username", H="address given by dyndns.org", U=1
Connecting to the DDNS server
Return Code= good (IP Adress)
Updated successfully."
Anyway, I'd like to start with PPTP, because it seems to be the easiest and most compatible solution (although not the savest).
I'll begin with my router's setup. I've activated PPTP VPN Service. Dial-In Authentication is PAP or CHAP. Dial-In Encryption is Optional-MPPE. Mutual Authentication is off. Next is the Dial-In Users setting. I've created an account. Timeout is 0. Dial-In Type is PPTP. Username and password is configured. That should be all concerning the router.
Now, I'm trying Ubuntu 10.10 to create the VPN tunnel. Gateway is XXXX.dyndns.org Username and password as setup in the router's menu. Authentication method is MSCHAP and MSCHAPv2. Use Point-to-Point encryptions is activated. Security is Default and Allow stateful encryptions is activated as well. Next 3 checkboxes are unchecked and Send PPP echo packets is activated.
Well, it doesn't work. I must admit, I'm a noob at VPN, but I really don't have a clue, what I'm doing wrong. Perhaps you can tell me?
PPTP VPN to my university via Ubuntu works.
Where are there good instructions to configure the DynDNS update client? It is not updating my IP number.
View 5 Replies View RelatedI have connected xp and fedora through crossover cable . xp has ip address 192.168.0.1/24 (manually assigned) fedora has 192.168.0.2/24 with default route equal to 192.168.0.1
I can ping fedora from xp computer but i can't able to ping xp from fedora computer.
I have manully edit the /etc/sysconfig/network-scripts/ifcfg-eth0 file with correct subnet mask and ip address because when i tried to give ip address manully in network manager the subnetmask is replaced with gateway address don't know why.
Now i want to share internet through crossover cable . xp is connected to internet through wireless usb adapeter.
I try to ping with php : exec("ping -n 1 $ip",$output[],$retval); it works fine in window. but in linux i got this error : ping: icmp open socket: Operation not permitted are there any ways to solve this ?
View 5 Replies View RelatedHost - Fedora 12 64bit
KVM
VM - Windows Server 2008 64 bit
bridge-utils
VM can ping host and Internet but host can't ping VM.
I set VM static IP 192.168.0.205.
It turns out dynamic IP - 192.168.0.55
On host:
This applies to my 2 opensuse PC's, my Windows PC is fine.I can ping a hostname, say "PC1" but I can not ping PC1.domain.local (even the host PC can not ping it's own FQDN). When I ping just the hostname the ping stats even list the FQDN.Onto the next issue, since all my PC's, have the domain prefix domain.local, my Synology can not. I can ping it's IP and that is it. I can resolve it's name with nmblookup just fine tho and that is what is killing me. How is this not resolving.Even weirder, I can browse to "Synology" in Network Servers under places on the slab.
View 3 Replies View RelatedEven ping google's ip address doesn't work. unknown host error using backtrack4 able to browse net with these settings.
My network settings:
What's the problem with these settings...
I can connect to the internet and browse. I'm wired and using DHCP on a Windows network. Updating Ubuntu or downloading programs takes hours for 52MB of updates. Why? I read some articles that mention Network Manager needs to be enabled at the .conf file. Can I edit this using GUI or command line only?
View 9 Replies View RelatedI am trying to get a Linux (Slackware 13.37) working in a Windows networking environment. The IT support for this organisation does not extend to Linux support, so I'm limited in what help I can get for this.
I'm trying to get to the point where I can get to the internet to download what I need on this Linux machine.
The situation is this (*fictitious addresses used) -My Linux machine uses a fixed IP address (10.100.150.21)
My Windows machine uses a DHCP assigned IP address (10.100.150.213)Both Linux and Windows machine are configured to access the gateway server (10.100.150.1)So, I can ping the Linux machine from the Windows machine and vice-versa.I can ping the gateway machine from the Windows machine.I can browse Windows Shares on the network via SMB from the Linux machine.I CANNOT ping the gateway machine from the Linux machine with the Destination Host Unreachable message being the error message.
For actual internet access I need to access a proxy server but since the Linux machine can't even ping the gateway server, it fails to ping the proxy.Now, I have been told the gateway is a HW based router and for Windows machine they use some software for authentication to connect to the network. This software isn't available for Linux, so that's why I've been told to use a fixed IP address.My experience of networking is pretty basic and most of the Linux setup is done via running Slackware's setup program.
I have a debian server installed with a static ip. Now i am able to ping my ip, but when i try to configure a domain name with the nameserver as my ip, i am not able to ping the domain name
eg:
When i ping www.google.es, i get something like:Quote:
ping www.google.es
(wait 20 seconds)
64 bytes from 66.249.92.104: icmp_seq=2 ttl:53 time=80 ms
[code].....
I installed nss-mdns in Fedora Core 10 and can see all the Bonjour published hosts on the lan. However, I am always forced to append the .local domain when referring to a host:
Code:
% ping foo.local
works
[code]....
I have an application in my company PC running on Fedora Linux.Can dyndns be used to access from outside world?
View 5 Replies View RelatedI have setup a web server, ftp, ssh with ubuntu server which is working with phpmyadmin and webmin installed with it as well. (I am considering upgrading to 10.04LTS when it comes out)
However I cant get to my website with the domain name that I am using from dyndns. From on my LAN I can get to my server but using it ip address (10.10.0.200) and it work fine with ssh and ftp as well. But when I try my public address or my name it does not work. I am using IE8 as I am using a windows machine. Out side the network the domain name wont work at all, but I tried my public address and everything worked perfectly.
I have recently installed ddclient to see if had made any difference but no luck. But I am keeping it there as it is working and updating my ip address.
I have ubuntu 9.10 and using dyndns by apt-get install ddclient but when my internet disconnect and my real ip changed it wont update automatically i have to go to computer and type in terminal ddclient then it get update ....is there any way to get it update automatically.
View 2 Replies View RelatedHow should I set up my webserver when using dyndns?My server lives behind a private router, and I opened a nonstandard port for it (xxx.dyndns.org:6789)I need to be able to access the webserver both from behind the router, and from outside. But espescially wordpress needs to have a defined specific site-url for each site, which I can not get working both inside and outside the router. Inside I now just just the local ip-number, which works ok. To access the server from outside, I have to redefine the site-url to "xxx.dyndns.org:6789", but then it is not accessible from behind the router.
View 3 Replies View RelatedI am trying to remotely update my dyndns using the commandwget --no-cache h ttp //$USR:$PWD@$DYN_HOST/nic/update hostname=$HST&myip=$MY_IP(the h ttp : // is because I can't post links yet...)when "MY_IP" is my remote computer's ip,but the dyndns seems to ignore this parameter.. It updates the "real" ip that I have in the computer that running that command..I read previous threads an saw that someone used --no-cacheSo I tried that and it did not work for me.
View 1 Replies View RelatedI do not know a lot about Ubuntu Servers, but I made one. I wanted to set up a web server using Apache and DynDNS. So far, I have created an account on dyndns.com and installed apache. I also installed another program (i dont remember the name) that had something to do with DynDNS. Right now, I can access the page on my server by using eLinks (text based web browser) and going to the address (myaddress.dyndns.org). If I try to access it from any other computer, I get a page that says 'Unable to Connect'.
View 1 Replies View Related
