search for: netwoks

Dear All, I'm reading the following pages: http://wiki.libvirt.org/page/TaskRoutedNetworkSetupVirtManager http://wiki.libvirt.org/page/TaskNATSetupVirtManager http://wiki.libvirt.org/page/TaskIsolatedNetworkSetupVirtManager routed mode, NAT mode and Isolated mode, But above pages explain with GUI, a sysadmin forgets GUI... Question is What's replacement of above command? ---Best

Hi, First of all I must say that I''m a newbie in the network adimistration domain. I have the following situation: a network composed of ~10 computers which are connected to the internet through a gateway. The connection speed is 128kbps for the addresses outside my country, and 10mbps for the addresses in my country. I would like to set-up a traffic shaper on the router machine with

...NS client (resolver) caches the srv records for 15 minutes aka 900 > seconds. > > ipconfig /flushdns drops the cache. Reboot does the same. Will try this, thank you! > > On server side you may set shorter TTL for the server records, but then > you have more DNS traffic. On small netwoks (sites up to 20 clients, no > wifi) I have good experience with a TTL of 180. Ok. So I do this on my Samba DCs (my domain DNS servers), and this will affect Windows and Linux domain clients/member servers likewise?

...s expensive. > > The DNS client (resolver) caches the srv records for 15 minutes aka 900 > seconds. > > ipconfig /flushdns drops the cache. Reboot does the same. > > On server side you may set shorter TTL for the server records, but then > you have more DNS traffic. On small netwoks (sites up to 20 clients, no > wifi) I have good experience with a TTL of 180. Harry, I tried this - unsuccessfully. I have TTL settings in a) the SOA and b) the NS record of the FQDN and the _msdcs.FQDN sections in my Windows RSAT DNS console. None of these 4 entries I can change: I get some...

I'm traying to access my Red Hat 8.0 box from windows 2000 professional. I'm using samba 2.2.7a and I can see the linux box on the windows 2000 network , but when I click on it I get the message 'System error 53 can't find the netwok path... can some one help me please I don't have any problem accessing the windows 2000 box from my linux server. I tried both DHCP and fixed IP

Hello Everybody! I am an Engineering student and doing a project on WAN Emulator. Can anyone please tell me the way to capture a packet on Network Layer. I want to capture original packet and not the copy(i think libpcap provides a copy of the original packet). Let suppose we get a copy on Netwok layer then how we can destroy the original packet.... Plz suggest me....Thanks in advance

Hi all, I read many posts on asterisk mail site and been trying many different things but still I can't get my sip phones to work with asterisk. I have a full blown-up voip netwok with two asterisk servers connected to pstn network with iax phones and cisco sccp phones which all work fine. however, I have been struggeling to configure my sip phones (polycom 601, Aastra 480i and cisco

hi, I am really a newbie in linux traffic control.But i have task to implement a tool similar to the nistnet tool used for netwok emulation tests but which emulates a wireless environment. I was exploring the use of the traffic control subsystem for this task.In this regard i have a few questions i need to post in order to clarify my thoughts on how to do this.I am using tcng to classify

Hello All, I have two Internet link and two LAN networks I have Redhat-7.1 linux-2.4.17 kernel and 2 NICs In eth0 172.16.1.1 and eth0:1 192.168.1.1 in eth1 are public ips of isps as eth1 a.b.c.d and eth1:0 w.x..y.z I want do source routing using ip rule command. echo 200 isp1 >> /etc/iproute2/rt_tables ip rule add from 172.16.1.0/24 table isp1 ip rule ls 0: from all lookup local

Still not working I really have to change 21 port on 80 port, my friend has only www and mail on his netwok. He has rigorous admin. I have done : !! in proftpd.cof : # Port 21 is the standard FTP port. Port 80 !! in /etc/shorewall/modules: loadmodule ip_conntrack_ftp ports=21,80 loadmodule ip_nat_ftp ports=21,80 AFTER THAT AND RESTARTTING PROFTP AND

...e srv records for 15 > minutes aka 900 > seconds. > > ipconfig /flushdns drops the cache. Reboot does the same. > > On server side you may set shorter TTL for the server records, > but then > you have more DNS traffic. On small netwoks (sites up to 20 > clients, no > wifi) I have good experience with a TTL of 180. > > > Harry, I tried this - unsuccessfully. > > I have TTL settings in a) the SOA and b) the NS record of the FQDN > and the _msdcs.FQDN sections in my Windows RSAT DN...

...an: samba at lists.samba.org > Onderwerp: Re: [Samba] Authentication to Secondary Domain Controller > initially fails when PDC is offline > > > >>> On server side you may set shorter TTL for the server records, but > >>> then you have more DNS traffic. On small netwoks (sites up to 20 > >>> clients, no wifi) I have good experience with a TTL of 180. > >> Ok. So I do this on my Samba DCs (my domain DNS servers), and this > >> will affect Windows and Linux domain clients/member servers > >> likewise? > > Theoretically ye...

Hi all, I have setup two multipath route tables on my system for doing failover routing, What I want it''s that if GW at route1 of the MP is dead, traffic goes by route2, for doing that I have created the multipath routes as follows: ip route add table mail.traffic proto static nexthop via ${GW1} dev eth1 weight 1 nexthop via ${GW2} dev eth1 weight 250 But it does not run as I

Hello, many of our platforms do not have a integrated floppy, some even don''t have a floppy controller. As pxelinux still has a problem with machines without a floppy in combination with some bios versions I need to chainload a different bootstrap loader which works on the floppyless platforms. But I also need to load a BartPE and the other BS loader does not support that. So I tried to

...0 >> seconds. >> >> ipconfig /flushdns drops the cache. Reboot does the same. >> >> On server side you may set shorter TTL for the server >> records, but then >> you have more DNS traffic. On small netwoks (sites up to >> 20 clients, no >> wifi) I have good experience with a TTL of 180. >> >> >> Harry, I tried this - unsuccessfully. >> >> I have TTL settings in a) the SOA and b) the NS record of the >> FQD...

...0 >> seconds. >> >> ipconfig /flushdns drops the cache. Reboot does the same. >> >> On server side you may set shorter TTL for the server >> records, but then >> you have more DNS traffic. On small netwoks (sites up to >> 20 clients, no >> wifi) I have good experience with a TTL of 180. >> >> >> Harry, I tried this - unsuccessfully. >> >> I have TTL settings in a) the SOA and b) the NS record of the >> FQD...

Hi, I tested the AD (Samba4) domain log-in on Windows 7 clients and Linux member servers with my PDC being offline (plugged the cable). It is not working so well. On Windows it initially takes forever. It works again after rebooting the client, which seems to be the easiest solution (can be performed by the user). On Linux member servers, ssh log-in eventually times out. It works again,

...lution for your DNS Servers, but its expensive. The DNS client (resolver) caches the srv records for 15 minutes aka 900 seconds. ipconfig /flushdns drops the cache. Reboot does the same. On server side you may set shorter TTL for the server records, but then you have more DNS traffic. On small netwoks (sites up to 20 clients, no wifi) I have good experience with a TTL of 180. > Best, > Ole -- Gruss Harry Jede

...he DNS client (resolver) caches the srv records for 15 minutes aka 900 >> seconds. >> >> ipconfig /flushdns drops the cache. Reboot does the same. >> >> On server side you may set shorter TTL for the server records, but then >> you have more DNS traffic. On small netwoks (sites up to 20 clients, no >> wifi) I have good experience with a TTL of 180. >> > > Harry, I tried this - unsuccessfully. > > I have TTL settings in a) the SOA and b) the NS record of the FQDN and the > _msdcs.FQDN sections in my Windows RSAT DNS console. None of these...

Hi all, Will it be possible to do the folowing network configuration with xen 2.x? Dom0 : eth0 <---> clients (10.x.x.x) eth1 <---> other Dom0 servers (172.x.x.x) Dom1 : eth0 <---> clients (10.x.x.x) eth1 <---> other DomU in Dom0 (192.x.x.x) eth2 <---> other Dom0 servers (172.x.x.x) Dom2 : eth0 <---> clients (10.x.x.x) eth1