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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May 11, 2011
unreachable computer's ifconfig reports xxx.xxx.xxx.37 but when I ping that address from another computer it says "Destination Host Unreachable" (all the other computers on the LAN can ping each other except this one particular computer)I can ping other computers from the unreachable computer just fine...
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May 30, 2011
Originally after an installation of openSUSE 11.4, I had no internet connection at all, even when connecting with ethernet cable. But then I tried switching back to YaST and then back to Network Manager, and restarted a couple times, and now I have internet connection. DNS is also working, for Ping. The problem is that firefox does not use DNS and cannot resolve host names. I can use Firefox with IP numbers.
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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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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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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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Jan 11, 2010
how can I allow a non-root user to do ping?
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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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May 21, 2011
Basically i want the opensuse firewall to stop responding to pings-how do i do this?
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Feb 11, 2010
I can not get my network to work.Wireless shows no networks at all and wired the ethernet light does not even turn on. I have dpne heaps of searching but i can not seem to find a solution.
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Sep 4, 2010
I am using open suse 11.1 in my acer emachine laptop. Everything is okay except Network cards are not working. It says that firmware is missing or kernel problems. My network cards are Broadcom network cards. How can I fix it?
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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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Mar 15, 2010
Step 1 : In Hyper-v Machine i have created two Virtual Ports.
Step 2 : Now for these two diff ports two ip address with different subnet mask(e.g 192.168.9.19 and 192.16.9.20)have been assigned(and have checked using ifconfig).
Step 3 : In Host machine i have added one subnetmask for one machine next one for another machine,however i m not able to ping both the ports from either of the machines having static ip 192.168.9.13 or having ip 192.16.9.107.
Step 4 : If i add same subnet mask for both machine it is pinging properly between 2 machines.
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May 5, 2010
I'm running openSUSE 11.2 (Linux piura 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 x86_64 x86_64 x86_64 GNU/Linux) and have a network problem. At work, ethernet works fine. When I plug it into my DSL router at home (which works with other computers), I encounter the following behavior: ping can resolve host names, however, traceroute and Firefox and Thunderbird cannot.
It happens for both wired and wireless connections.
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Jul 8, 2011
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.
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Oct 31, 2010
On Linux Mint (Gnome) i used to go to Network drive. that is on the right hand side of Nautilus there is a short cut for Network. in there i could see my network hard drive and other laptops connected to the network, and i could access my files. but on OpenSuse, when i open the network folder, nothing comes up. may be it needs some sort of configuration.
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Mar 13, 2010
I have a Suse 11.2 machine named "susepc" on a network with some other windows machines. From the Suse 11.2 machine, I try ping winpchere winpc is the name of a windows machine on the LAN but the name resolves to an odd ip address:PING winpc.HOMENET (72.215.225.9)he "HOMENET" is the correct name of the windows workgroup, but the ip address is completely wrong. My LAN is based on 10.20.x.x and the winpc ip address should be 10.20.0.100. I can "ping 10.20.0.100" and it works correctly.Some things:- DHCP server is on the router- pinging from winpc to susepc works perfectly ("ping susepc" resolves to the correct IP address 10.20.0.101 and the pings respond)- "net view" on winpc lists the susepc - SAMBA is installed on susepc- the Netbios name is set to susepc- I have a shared folder on susepc that I can see, create files in, etc. on winpc with no problems.- IPV6 is disabled on susepc- I have tried setting up susepc as a WINS server (Wins Support)
- I have tried setting up susepc as a Local Network Browser
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Dec 17, 2010
I use an internet connection with a proxy. I have set the proxy in Firefox and systemsettings so now I can browse the web and I can ping Google from Console. But when I start Software Management, it says "Cannot access installation media". Whats wrong?
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May 7, 2011
Sometimes my file share network stops working,and will then work again.I'm lost with this problem. The server pc is a Zenwalk pc.The other pc is a win7 pc. This error only occurs on Zenwalk. When i run puppy from the live cd the file shares are always visible,without fail.Under puppy i use pNethood. When the ping command is used there is no problem, and the pc name can be pinged.This is shown below:
[Code]...
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Aug 20, 2010
Config: Squeeze, 2.6.32-5-amd64I just installed squeeze and the network is up and nm-manager deamon if working but the Gnome applet doesn't seem to work as usual. It indicates no network although the network is available as indicated by ifconfig and route below. When I switch WiFi on, the nm works flawlessly. When I click on the applet icon it says "Wired Network: device not supported" (or similar, msg in french is
eth0 Link encap:Ethernet HWaddr 00:1f:e2:12:ea:d8
inet adr:192.168.0.182 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::21f:e2ff:fe12:ead8/64 Scope:Lien
[code]...
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Jan 29, 2011
I have a Broadcom Corporation NetXtreme BCM5721 network card on my server at work.Everything works fine for a few weeks, then randomly the network connection on the server will stop working. After it stops working, I will try to reconnect with the network manager, it shows a wired connection available, it shows the "connection in progress"animation, then the "connection disabled" icon.
I uninstalled the network manager and used manual configuration, but do you think the network manager was the issue? I can't have the server disconnecting randomly every few weeks with no way to know what the real problem is. Was there an issue with the network manager with 10.04?
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Apr 2, 2010
I'm having some trouble setting up ssh on Suse 11.2 x64
Login with pubkey and/or password works fine over lan :
Code:
slack@mint ~ $ ssh mick@192.168.2.5
Last login: Fri Apr 2 16:44:50 2010 from 192.168.2.14
Have a lot of fun...
mick@linux-s1s2:~> exit
[Code]....
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Dec 1, 2009
I'm running 11.2 on a Dell PowerEdge1850. In the normal kernel, bonding is working just fine on the two ethernet ports. When I reboot into the Xen Kernel, I get the following error at boot:
FATAL: Error inserting bonding ... : Unknown symbol in module...
dmesg shows several Unknown symbols. In the end, the module is never loaded.
If I reconfigure the network in Xen to not use bonding, it works fine.
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Feb 9, 2010
I recently upgraded from 10.3 to 11.2, keeping 10.3 and using Gnome. I can't get web access through various browsers but can ping outside IP's and the ISP DNS works. I'm connected through a DSL modem.
The browsers tried so far include Firefox 3.5.4 -> 3.6, Konquerer, and Lynx.
I have used the Network manager in Yast to make the changes and have compared network files in both 10.3 and 11.2. The settings are the same.
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Jul 21, 2010
I am having trouble getting ANY publickey to work against OpenSuse 11.3's SSHd. I have tried generaating them on Fresh installs of 11.3 as well as on windows, Freebsd, Opensuse 11.1, OpenSuse 11.2, Mac OSX leopard (PPC), and Fedora. None of them work and it falls back to password authentication when trying to connect to a OpenSuse 11.3 SSHd.
sshd -ddd log output:
debug2: load_server_config: filename /etc/ssh/sshd_config
debug2: load_server_config: done config len = 926
debug2: parse_server_config: config /etc/ssh/sshd_config len 926
debug3: /etc/ssh/sshd_config:13 setting Port 22
[code]....
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Mar 30, 2011
I'm trying to setup NAT for modem0 (ZTE MF100 HSDPA modem) under OpenSUSE 11.3 64-bit, however it's not working. The same configuration works with eth0. eth1 is connected to the internal network. These are the commands I used:
For eth0:
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
iptables -A FORWARD -i eth0 -o eth1 -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A FORWARD -i eth1 -o eth0 -j ACCEPT
[Code].....
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Apr 13, 2011
After 2 years of good service and after I've changed IP addresses in the router from 192.168.1.2 to 192.168.1.102 my autofs stopped mounting my NAS with NFS. That was the only change.
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Jun 14, 2011
I have setup samba server, set NMBD, SMBD & NTPD from system services and set apparmor to complain but I am still unable to read any network drives. I have checked the firewall and seen that samba is set to enable for internal allowed services. Also should I be changing the NMBD, SMBD & NTPD to complain from App armor?
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Jul 11, 2011
I was wondering if anyone else is having trouble getting updates. I ran the software update out of the control center when I first installed 11.4 with the gnome desktop.I ran the yast online update and got what was on there, but now it just gives me error messages, basically it's stating it can't connect to the repositories.
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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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