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Hi All, I am planning on installing a Mail Server using Redhat 9.0 and Postfix.I'm not so familiar with Postfix as with Qmail. As suggested by a friend, I was told that Postfix is better in case of speed throughut etc. Can anyone please give me your professional views about this. I always...

Hi all...this is my network setup.. I have around 30 users connected to 192.168.10.0/25 network. Here the file server is a win2000 server in a local domain abc. I also have another 30 users connected to another network 192.168.100.0/25.Both networks have a win2000 machine with NATing enabled to...

Hi All, I recently configured a RedHat 7.3 server as a mailsever using Qmail+Vpopmail+Sqwebmail+Courrierimap+qmailadmin. All in running fine except when I attempt send mail from outside my domain, I get this error The server gives this reason: '553 sorry, that domain isn't in my list of...

Hello all.. untill yesterday, I was tranfering upto 1GB and files to my standalone win2k server from a LAN. All was fine... I don't know what happened ! Now even to transfer a 10 MB files takes forever. Does anyone know why this is happening ? and is there anything I can do to resolve this...

Hi all, I know this is a stupid question...but How do I install Active Directory ? I mean I've tried the regular method ie. 1. run dcpromo 2.create a new domain tree (need this to be a new domain controller).3. create a new forest of domain tree. 4. Full DNS name :- xyz.com. 5. netbios name :-...

Hello all, To make this very simple, I have two networks 192.168.100.0/24 and 192.168.10.0/24 in my Local LAN. I want to enable computers on one LAN to connect to computers on the other. I have installed a Win2000 Server machine with 2 NIC's and would like to enable this as a router between...

Hello all, To make this very simple, I have two networks 192.168.100.0/24 and 192.168.10.0/24 in my Loacl LAN. I want to enable computers on one LAN to connect to computers on the other. I have installed a Win2000 Server machine with 2 NIC's and would like to enable this as a router between...

Hi all, I have installed NAT with Win 2000 Server.An excellent solution for Proxy and now I have rid off all my earlier problems. Just one question...like other good Proxies like Squid in Linux or Winproxy for Windows etc...is it possible to have a caching component in Windows 2000 Server ?

Hi...I recently insatlled Squid for Office users. It worked fine initially. Now I get this error message each time someone tries to open a page for the first time. While trying to retrieve the URL: http://www.geocrawler.com/archives/3/101/1999/6/0/2183702/ The following error was encountered...

Hi all, I'm the network admin for this small biz organization of about 60 users. I have implemented NATing in Win 2000 for internet connectivity. It work pretty great. I have a 128kbps bandwidth. The problem : Everyday....there has to be alteast 5 complaints from different users that they cant...

Hi, I'm experiencing this strange problem and I strongly feel its due to a Win 2000 NAT error. I have win2000 Advanced Server installed with NATing enabled for around 50 Users in the LAN.DHCP is not installed for NAT Server, cause I have another seperate DHCP Server. Two network adapter card...

Hi, I'm experiencing this strange problem and I strongly feel its due to a Win 2000 NAT error. I have win2000 Advanced Server installed with NATing enabled for around 50 Users in the LAN.DHCP is not installed on the NAT Server. Two network adapter card are used for the LAN & WAN sides...

Hi, I have 2 networks setup... connected to 4 switches. Each network uses 2 switches. The server of network "A"uses IP addy of 192.168.10.1 and the other server on network "B" uses has an ip of 192.168.100.1 The LAN is not physically seperated. Question 1) how can I get...

Hello all, After installing Win2K and using the NAT feature in my office of 50 users for internet connectivity, I have alteast 2 users calling me everyday saying that they cannot get connected to the net. When I restart the server they are able to get connected. This happens to different users...

Hi, I've enabled routing and remote access in win2k and enabled NATing. Everything works fine with about 50 ppl connected to the the internet through the NAT Server. However, while setting up the properties on the WAN interface of NAT, it was necessary to specify the range of Static IP...

Hi Guys...is there any utility (preferably a freeware) that can be used to backup the important files / databases (SAM), onto another HDD or onto another remote PC conneced in the LAN ? Could you also help in specifying what are the critical components that are needeed to be backed up. I do have...