Server :: Can't Ping To Other Network On Redhat 6

Jun 10, 2011

Why my redhat can;t ping to other network( if ping to gateway is ok) and than i can use internet and resolve to dns. selinux status is disable and iptables is flush

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OpenSUSE Network :: Nmblookup Resolves But Cannot Ping Netbios Names Or Ping FQDN

Feb 23, 2011

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.

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Networking :: Server Can't Ping Other Boxes On Private Network

Jul 27, 2011

I run a server that is connected to several other boxes in a private network (192.168.0.0). I have had no problems previously, but upon a reinstall of Debian squeeze I have no connectivity to the private network: a ping of other addresses on that network fail. Ping and connection to outside world is fine. This box is configured similarly to another on this private network which connects successfully. I have quadruple-checked all my basic information. I post my ifconfig below of the malfunctioning device, then the ifconfig for equivalent nic on a box connected succesfully to the private network.

Questions:

1.Could it be a cable problem? (I don't see how since the cables have not been changed I do not believe since my reinstallation).

2. What about the difference in the last lines of eth1 below and eth2 of the successful box. Is it significant that the bad eth1 reads Memory:fc3a0000-fc3c0000

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CentOS 5 Networking :: Can Ping Server Network But Cannot Share Resources

Feb 15, 2010

I have OpenVPN running successfully on a CentOS Linux server. All remote clients connect without a problem and can ping the server LAN (10.5.0.0/24) . The server address is
10.5.0.1. All network shares on the server are available to the remote clients via SAMBA shares and this works well.The problem is that I am unable to get the remote clients to access services on the LAN clients. For example, there is a webserver running on a Windows XP PC (on the server LAN @ 10.5.0.2) with no firewall enabled. The remote VPN clients can ping this webserver at 10.5.0.2, but cannot browse the webserver at [URL]. All clients on the server LAN can however browse the webserver. The remote clients are using Windows XP and VISTA with OpenVPN 2.1.1.

I am new to VPNs and networking, but from my research, it seems as if this may be a routing issue. I would appreciate any help you may give in getting the remote clients to access the services on the LAN clients (other than the server @ 10.5.0.1).

The server configuration is:

local 192.168.10.6
port 1194
proto tcp

[code]...

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Server :: Redhat 5.4 X_86 - Boot The Storix Backup Bootmedia Through Network

Feb 10, 2010

Does redhat 5.4 x_86 support bootp? I am trying to boot the storix backup bootmedia through network.They say that I can use bootp instead of DHCP.We dont have DHCP server in our environment. I could not find the bootp package. find the bootp package for redhat 5.4 x_86

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Networking :: Can't Ping Past Gateway / Can Ping Server From Outside

Apr 29, 2010

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.

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Networking :: Cannot Ping With Command - Ping IP - Address But Can Ping With - Ping IP -I Eth0

Jul 15, 2011

I 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.

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OpenSUSE Network :: Can't Ssh Remote Hosts / Can't Ping Any Machines Outside Local Area Network?

Aug 29, 2010

I just installed open Suse 11.3, and I cannot SSH my school. Upon further investigation I could not even ping any machines outside my local area network. Ironically I could nmap machines outside my local area network.

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OpenSUSE Network :: Unable To Ping The Default Gateway When Using Custom Settings - Unreachable Network

Jul 17, 2011

I installed openSUSE on one of my work system. The network port wasn't working when I was installing, but works fine now (checked in Windows). But for some reason, I am not able to configure the network. I used both Dynamic and Static IPs (both work fine in Windows) but still no go. I am using Yast Control Center for this purpose. I can't even ping the default gateway when I am using custom settings. When I use dynamic settings, it says Unreachable Network.

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OpenSUSE Network :: Weired Ping Problems In Working Network?

Feb 13, 2011

I'm new to SuSe and lateley I was trying to establish a Network, when some weired problems occured. I was able to establish the network and i have connection to the internet. The suse-machine is rechable by ping from all the other computers in the network. If I'm tryiing to ping the other computers from the suse-machine, nothing happens. The router responds without packet loss, but every other ping occurs in:

From 192.168.2.6: icmp_seq=2 Destination Host Unreachable
From 192.168.2.6: icmp_seq=3 Destination Host Unreachable
From 192.168.2.6: icmp_seq=4 Destination Host Unreachable
From 192.168.2.6: icmp_seq=5 Destination Host Unreachable

I've been searching for some ideas to solve this problem but couldn't find any.

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Server :: Minimum Partition Size Required In Redhat Linux Server For DNS Server Configuration?

May 5, 2011

Right now i have a HP DL 180 Server with 130 Gb Hard Disk & 8 Gb ram after Raiding0+1. i want to configure Domain Controller Server for my office for 200 to 300 Users. what should the partition size must be mentioned in my 130 Gb Hard Disk, is that going to be Sufficient for ME ?

i am bit confused about /Usr /Var /Boot partitions, as i need to manage perfectly in 130 GB

if i go with 4 Gb swap and remaining for " / " is that will be fine ? should i need to specify partition sizes separately for / tmp /var / usr ..

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Server :: Configure Redhat Enterprise Server 4 As Router And Proxy Server

May 18, 2010

Im new in linux i want to configure my redhat machine as both router and transparent proxy!

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General :: Possible To Install RedHat 5.2 From Network?

Aug 11, 2009

I have RedHat 5.2 iso files shared on my Windows XP Desktop and IP of my pc is 192.168.8.57,and i want to install RHEL 5.2 on totally balnk server (i.e . server has nothing installed in it)

so is it possible to install RHEL 5.2 form Netowrk? if it is yesthen please tell me how can i do this...

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OpenSUSE Network :: How To Allow A User To Do Ping

Jan 11, 2010

how can I allow a non-root user to do ping?

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OpenSUSE Network :: How To Ping Between Guest Oss

Mar 14, 2010

i am doing a project in which i have to use xen to create virtualised environment.I have already done this.
now i am using the following setup

host os :- opensuse 11.1with ip 192.168.9.19 and with aliasing ip 192.16.9.14
guest os1:- opensuse 11.1 with ip 192.168.9.107
guest os2:- opensuse 11.1 with ip 192.16.9.13

[code]....

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OpenSUSE Network :: Disable Ping On 11.4?

May 21, 2011

Basically i want the opensuse firewall to stop responding to pings-how do i do this?

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Ubuntu Networking :: Can't Ping Outside Of Network

Apr 30, 2011

I can ping the router, but I cannot ping anything outside of the network. The ping just sits there and eventually times out, no error message. I cannot download updates and it is the only box inside the network having any issues accessing the internet. I am running 10.10 server. I can get a list of packages on the update server, but not download them, it appears to be in an incoming issue. I'm using a motorola Netopia router in bridge mode with a netgear SRXN3205 as a router. Again every other system can download fine. I have tried running on one nic, no help dhcp, static again does nothing. I can pulls host [URL].. and I get

[code]...

It may be worth noting that I set the box up at home on a dlink router and it worked fine, however I am confused why it is the only system on the network having these issues every other box can ping just fine.

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Ubuntu Networking :: Can't Ping Outside Network

Jul 14, 2011

i have problem ubuntu server network! internet works but #cant ping [URL]... and outside ip?

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Networking :: Cannot Ping Internal Network

Jan 28, 2009

cannot ping internal network

I am a new user to Linux but in the last couple of months gained some Idea about it,I am trying to set up a small network in my office having 3 windows xp PCs, two fedora10 PCsI have an adsl router with 4-port hub connecting to the internet, one switch (say sw1) and one linux PC (say linux1) is connected directly to the router, the three win xp PCs are connected to switch sw1.all the above is working fine, I am able to get connected to Internet In all the systems, and able to network among all the above four.Now I want to make the linux1 as a proxy server for, hence I added another network card into it connected it to another switch sw2, which is connected to another linux pc (say linux2).

I have tried a hundred things, and googled an equal no. and finally posting it here.In order to reduce confusion I have disabled DHCP in all machines, and given static ips insteadNetworkManager was not happy about it, hence to fix my static IP i disabled NetworkManager ('chkconfig NetworkManager off')

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Networking :: How To Disabled Ping In Network

Aug 27, 2010

Is there a way to disable ping in the network instead ping of IP addresses must be hostname or a name.

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Server :: Rsync Files And Directories From A RedHat Host To A Windows Server 2003R2?

Jun 9, 2011

I'm trying to rsync files and directories from a RedHat linux host(v 4.5 & 4.7) to a Windows server 2003R2 Standard Edition with cygwin running. I'm executing the rsync command from the cygwin shell. The transfer involves rsync'ing approximately 1 TB of data from the linux server to the windows server. After about 280+GB of data transfer, the transfer just dies.

There seems to be no particular file or directory that the transfer stops at. I'm able to rsync GB's of data from other linux hosts to this cygwin server with no problem. Files and directories rsync fine.The network infrastructure is essentially the same regardless of the server being rsync'ed in that it is GB Ethernet running through Cisco GB switches. There appear to be no glitches or hiccups across the network path.

I've asked the folks at rsync.samba.org if they know of any problems or issues. Their response has been neutral in that if the version of rsync that cygwin has ported is within standards then there is no rsync reason this problem should happen.I've asked the cygwin support site if they know of any issues and they have yet to reply. So, my question is whether the version of rsync that is ported to cygwin is standard. If so, is there any reason cygwin & rsync keep failing like this?

I've asked the local rsync on linux guru's and they can't see any reason this should fail from a linux perspective. Apparently I am our company cygwin knowledge base by default.

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Server :: Configure RedHat As A Time Of Day Server For A Docsis Modem System

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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Server :: Icons Not Showing In GNOME Desktop At REDHAT ES Server

May 4, 2011

Icons Not Showing in GNOME desktop at REDHAT ES Server.Also no right click on desktop .No Action.

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Server :: Unable To Load Redhat 9 Server After Disk Recovered?

Mar 13, 2011

I got this type of messages:k journald starting. commit interval 5 seconds.EXT3.fs:mounted file system with ordered data modefreeing unused kernel memory : 212 k freed.Warning:unable to open an initial consoleAfter this Server is not hang state but stay at same Anybody can help me how to resloved this type of issue.

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Fedora :: DNS On Router But Unable To Ping By Name On Network

Feb 1, 2010

The NetworkManager applet on my desktop states that my router is 192.168.2.1 and that my first DNS server is 192.168.2.1, but I cannot ping any hosts on my network using by name. All my other computers are windows so the naming is netbios naming, but I don't know if that makes any difference to DNS. I take it that because the other computers are windows that I need a wins client or something on my Fedora laptop. I would rather not fill out my hosts file because the IP addresses of the windows boxes may change.

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OpenSUSE Network :: Disable Ping On The Firewall?

May 27, 2010

I did a shields up test and it told me that 1056 ports were stealth but that my pc responded to ping and was visible on the net. How do i fix this?

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Ubuntu Networking :: Cannot Ping/network To Host On 2nd Nic

Aug 11, 2010

I have a somewhat complicated network setup that I am testing on an internal network. I have the following route setup:

PC Client (192.168.2.100) --> Router (192.168.2.1) --> DSLAM (on our internal network) --> PPPOE Server (192.168.9.1) on Linux Ubuntu 8.04 on interface card eth2.

On the same Linux Ubuntu Machine on interface card eth1 (static IP 192.168.5.100), I have an Asterisk SIP server plugged into it. SIP Server = 192.168.5.101 (static) I need the PC client (192.168.2.100) to register via SIP soft phone to register on the SIP server (192.168.5.101). From the PC client I can ping as far as the eth1 interface (192.168.5.100)...but cannot ping the SIP Server (.101).

From the SIP server (192.156.5.101)...I can ping 192.168.5.100, I can ping 169.254.5.228 (Eth2:avahi), but not sure what that is. I cannot ping the pppoe default gateway (192.168.9.1), which I think you cannot anyway. No firewalls are running. My IPtables I cleaned out totally. I think it might be as simple as a route add, but I really have no clue. Tried building a virtual bridge using brctl LINUX betweeh eth1 and eth2, but that made things worse (could not ping anything after that)

Route table:

Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.9.100 * 255.255.255.255 UH 0 0 0 ppp0
192.168.5.0 * 255.255.255.0 U 0 0 0 eth1

[code]...

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Ubuntu Networking :: Unable To Ping On Network

Jan 11, 2011

I have ubuntu 10.4 running on both my desktop and laptop. Both machines are connected to the router in wireless mode with Wifi.I can access internet from both machines without any issues, however I cant ping one machine from another. (and vice versa)

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Ubuntu :: Can't Ping Boxes On Windows Network

Jul 6, 2011

I'm setting up an Ubuntu-based kiosk for my organization, and I can't seem to ping it by its hostname. The network is an Active Directory domain.

I tried editing /etc/dhcp3/dhclient.conf (I filled in the hostname where it said <hostname>), but no dice.

I also tried editing /etc/network/interfaces (the machine authenticates via DHCP but its network configuration is manually specified -- can't have users messing with NetworkManager):

Code:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
hostname <the computer's hostname here>

Finally, I tried joining it to the domain using likewise-open, and while it shows up in Active Directory, I still can't ping it.

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Debian :: Can't Ping Mythbox Inside Network

Jan 8, 2011

I have set up a MythBox on Debian Lenny. I have a wireless connection using a Belkin USB WiFi Device. I am using ndiswrapper, wpa_supplicant, etc. I am using a static ip address. I have internet access without problems. However, if I try to ssh in or even ping my mythbox inside my network there is no connection. I have never had to do anything special to ssh into debian in my network before. I am confused that I have an internet connection but can't get a ping reply.

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