I have 1 server so I setup dns as ns1.mydomain.com, ns2.mydomain.com ip address pointed to server1. So, now I just bought another server. Can I setup ns2.mydomain.com pointed to 2nd server. Also how to setup more servers ie. 10, 20 server because I can only set up to 6 dns in one domain name.
View 8 RepliesFirst the run down...
I work for an ISP providing service to several thousand customers...
We are now taking on multi-millions of emails everyday (sometimes over a billion) (we purchased a couple of smaller ISPs and moved them to our mailserver)
Since the move from their old servers to the new... our uptime on our pop3/smtp server ran about 11... we had to institute a mail filtering server... it was getting around 2500 concurrent connections to the server and running an even higher uptime, and delaying emails around 8 minutes per message!
Our POP3/SMTP server is Redhat 9 (I know its old, but it still runs good) (Dual Xeon 2.8 HT 2 GB RAM NO RAID)... our frontend filtering server is FreeBSD (Dual Xeon 3.06 2 GB RAM RAID5)
Needless to say our current setup cannot handle the amount of email being processed... We need to implement amavisd back into the filtering equation so that spamassassin will filter mail based on the user preferences and delivered to procmail to our POP3/SMTP server so that it has no load basically...
SO what I want to do is this (please correct anywhere im going wrong):
I want to have a main incoming mail processing server (does RBL rejects and anything left over it will pass on to another server)
But the kicker is, I want the mail processing server to do this (we will call it mx1.troubledisp.com):
Incoming Mail->mx1.troubledisp.com
mx1.troubledisp.com->mx2.troubledisp.com
(But I want 3 servers in the middle, mx2, mx3,mx4)
Basically I want one message to go to one server, one to go to another, and so on... So basically EVERY message that comes in will go to a different mx server, not just loading up 1 server until it cant process anymore....
Then after it is processed it needs to go to the original mail.troubledisp.com
So if email #1 is received it will go like this:
mx1.troubledisp.com->mx2.troubledisp.com->mail.troublesisp.com
When email #2 comes in it goes like this:
mx1.troubledisp.com->mx3.troubledisp.com->mail.troubledisp.com
I work in a DC and am looking for a better way to deal with clients who have multiple servers hosted with us.
Heres the scenario. Client buys a server or two at the beginning, with a HW firewall or they are clustered together and require their own switch and down the road, they like what we do and want to buy more servers.
However, we've been selling other servers and the only way we would be able to accommodate them would be to run a cross connect to another cab with their new server in it. Hopefully you can see where I am going with this.
This can keep happening multiple times and with multiple clients. and eventually you can end up with spider web of cable everywhere .
My thought of doing it right but more work would be to schedule down time with a client and migrate all the HW to a new cabinet where they can grow.
Weve also been tossing around ideas like getting projected growth from clients and setting aside space for them to having dedicated cluster cabinets.
how do other DCs handle situations like this?
I have a VPS account with WHM/Cpanel console access. I have three domains that I am trying to setup. Within WHM I have setup three different accounts, one for each domain. I am able to login to the cPanel for all three accounts. This also created a new web directory for each domain in /home/domain_name/public_html/. I have placed my default index.php in all three public_html with the same permissions. But only 1 domain is working the other two are not. What am I missing? I have confirmed that all three have the correct DNS servers with godaddy and I can do an nslookup on all three. My provider told me to share the IP so that is what I am configured as..
View 2 Replies View Relatedi currnetly use no-ip to host my website from my home server, with windows server 2003. I was wondering if I could use two hosts at once. If so, can you recommend some free ones, subdomains are ok.
View 8 Replies View Relatedif there is any tutorial to setup 2 email servers serving just 1 domain?
Currently, i have 1 dedicate email server running centos with DirectAdmin, it works just fine.
I have signup with everydns. I have read faq for secondary DNS but not understand.
View 1 Replies View RelatedHi there, i have few question for the best suited DNS Setup for our compagny.
We have tree server located in montreal.
Two are running web services, one of them is only for dns ( home server ).
Two main server have Whm/Cpanel.
One run Cpanel Dns only.
Main server have 7 ips each
Dns server, only have 1
Let say we use domain xxx.com
Right now we have ns1/ns2/ns3/ns4 point to server1
ns5/ns6/ns7 point to server2
We have no Nameserver that point to our dns only server for now.
I'd like to advoid runing DNS Service on all of them, maybe having two slave one master would be fine. Question: What would be the best suited dns setup with my current config for best responding time and fast replication?
We have two in-house servers, one is hosting our public web server. The other one was just purchased to host a mirror of the production server (as a backup). The site is protected by an SSL cert... my question is how do i set up the server(s) so if/when the backup server needs to be switched into produciton, the SSL cert will transition flawlessly?
They are both apache 2 servers.
I have registered a domain using godaddy. I have hosted my site on a server of my shared hosting provider(lets call them X).Currently I have pointed mydomain.com to the server and it is up and running.Sometimes, I have experienced downtimes.
In order to solve this problem, I have hosted a clone of my site on another server from another hosting company(lets call them Y).
1. I want mydomain.com to point to Y when X is down
2. again point it to X when it is up.
My main aim is to have my site live with less downtime. The probability having both servers down is very less.
I dont know if it is technically feasible, just a thought out of dirty mind. I tried to google but was not able to find an answer specific to my problem.
Can anybody tell me how to achieve this through godaddy domain.
Added note, My site is not a commercial site and I cant afford large dedicated servers with clustering and failovers.
Remote Spamassassin for Multiple Smartermail Server
I want to setup Remote Spamassassin(On Linux) for Multiple Smartermail servers. I want to the setup the spamassassin on a linux box
How i can setup this with multiple smartermail servers.
I just want to use a server for file sharing, it will have nginx and that's it. I'm looking at centos, or freebsd, but I been using centos forever now and I'm not sure how to use freebsd, should I just stay with centos?
Do I tell my hosting provider to just install the OS and give me ssh action and that's it? Don't install any control panels or any other stuff? I want one domain and one subdomain on it though and ftp action.
for setup and configuration instructions for setting up mail server on a Fedora Core 6 server. I googled it and most of the links are described with steps while installing OS, but i need to configure a mail server on a server where my site is already running.
View 1 Replies View Relatedto setup a OpenVPN server on a Trixbox Server I'm running and tell us how to setup a Linksys router running DD-WRT Firmware to connect as a client. We need to make it so remote Cisco IP phones can connect to Trixbox.
View 0 Replies View Relatedsome setup recommendations as I feel I have outgrown my current server.
I have two websites:
#1 is a busy vBulletin based forum with 42,000 members.
#2 is a website with Wordpress and Vbulletin installed (though the forum is nowhere near as busy as the first site) and gets roughly 2000 uniques a day.
When site #2 gets a good surge of visitors from offline media or a large site, site #1 will die first with the "mysql error: too many connections" error and site #2 will take a very very long time to load.
For every other day, the load is quite low, nearly always under 1.50.
The current server that both sites reside on has the following specs:
Quote:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.66GHz
stepping : 9
cpu MHz : 2667.540
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr
bogomips : 5339.18
total used free shared buffers cached
Mem: 1003 484 519 0 3 192
-/+ buffers/cache: 288 715
Swap: 2047 25 2022
What sort of setup would be best for me?
A files server and a sql server?
A server for site #1 and another for site #2?
A single, more powerful server?
Or something else you recommend?
Also, for the setup you do recommend, can you recommend a hosting company that is reliable and can do it for a good price?
I have been shooting away a lot of questions on these forums lately, but you guys have been very helpful. Thanks.
My problem is this. We are going to get rackspace. Then we are going to purchase two servers. The first (WEB) is a httpd, dns, ftp, smtp, pop3 server. The second (DB) is purely a database server which will run mysql and mssql.
The first server (WEB) runs a asp/php applications that need to connect and talk with the database (DB) server.
I was thinking of only connection the WEB server to the physical internet through the co-location drop. Then connecting the WEB and DB server directly via a CAT6 cable. Both servers will have gigabit NIC cards. Then in theory in the asp/php applications all I have to do, is point them to the local ip address of the DB server as this should work.
Is this a good solution? Will speed be an issue, the delay from talking to the WEB server and talking to the DB server?
I was thinking this is more secure, because the WEB server is the only machine physically connected to the internet, the DB server is not. Though, is it true, if hackers compromise the web server, they then would be able to compromise the DB server as well via the WEB server?
I am open to suggestions though, and better ways of setting this up.
This is the scenario, domain.com are setup on server1, however server2 also has the same profile of domain.com as we use ns3 and ns4 using domain.com. This works fine with the nameserver setup on server2.
However I encounter problems as the emails from server2 won't reach server1 as there are duplicate profile on server2.
My question is how do I setup the DNS in cpanel/whm from server2 so the emails from server2 will reach server1?
Server1 (www.domain.com)
ns1.domain.com
ns2.domain.com
Server2
ns3.domain.com
ns4.domain.com
I currently own a few web hosting company's.
Where i seem to be having trouble is that i have allways used Reseller accounts to run my business. But recently this month i have purchased My own Servers.
I currently Own 9 Servers in total. So when it comes to Actual Server Managment im running into a brick wall lol
One of my business's invlolves Free web hosting.
And and I have been using one server for the free web hosting clients.
The problem is that sigle server is Maxed out I cannot add any more accounts to it withought jeperdising its stability.
This service Not only inlcudes Free domain hosting but sub domain hosting as well.
So now that you know a little background on what im doing heres the question
We use Client Exec as our billing and Auto Account Creation and we know its possible to Add multiple server to Client Exec and we can tell it to creat new accounts on anouther server But what hapends when someone wants a subdomain?
Its my understanding that subdomains can only reside on the server that the actual domain is being hosted. Is this right ? or is there a way to creat subdomains of a .com on anouther server where is not located...
Also i was wondering if it was possible to join servers together in one whm?
So under Ip Adresses we could just specify a new Ip & server would this work ?
I really need help fast since i get an average of 90 sighnups a day. and im sorry if theres a simple solution to this.. Im just new to actually owning my own hardware instead of using someone elses.
to me it just doesnt make any sence and i know it needs to be possible somehow ..
we have one dev server that is hosting a website. I would like to use the same server to host another internal website. Can i do that?
I am using Linux centos OS.
I have an exchange server with the webmin interface activated. I have port 80 forwarded on the router to this server for the webmin. Management wants to upgrade data service and move website server in-house.
So this is how I'll need to set up 2 websites on two servers for the same IP.
Server 1: Windows. accepts domain mail.domain.com
Server 2: Linux. accepts www.domain.com
I'm figuring I'll need to make changes at the router level, and I have a decent cisco router. What do I need to do? Point me in the right direction for googling.
Would it be easier to use 2 IPs? Both would come over the same line, how would I handle that on the router level?
What is the best and cost effective way to setup multiple web servers to talk to 1 data base server?
Hardware Load Balancing or software?
I have been searching everywhere trying to find a tutorial but It is not going anywhere. Basically I need to create 2 nameservers for Godaddy and pretty much so when i type http://mysite.com it goes to my site. I can access everything from http://myip and everything works. Now is there a step by step on how to actually do it in the DNS Manager? I need help like what IP address do I use is it the router ip? The external IP?
View 7 Replies View Relatedi am currently with a host, hosting my important sites. I am now going to purchase some space from another host purely for storage purposes and bandwidth usage as they are within my budget.
Now i have my primary domain with my main host, and i would like to have a script or link from my current host which leads onto my 2nd host for users to upload their images or files. Now i have a problem, the second host that i will have will not have a registered domain attached to it, but rather it will be just storage.
I would prefer to have a subdomain from my primary host pointing to my second host. The problem is where will the subdomain point to? Or will it even work that way without having to purchase another domain?
Due to some of my projects I am looking for a good Dedicated server hosting provider who can offer Muliples IP addressess from different IP Pools.
View 14 Replies View RelatedI have one server right now and will be adding a second server in the next 4-5 months. In the meantime I've upgraded the coding in my community site to act as if there is already two servers. Mainsite.com has all the php files, and a separate HD for mysql db only, [url] has all the user images and videos.
This problem I'm having right now is the permission to delete files from [url]via [url]
What I've Tried:
vsFTPd - it has a small footprint but its not reliable, needed to be restarted a few times while testing on the beta site.
usermod - this is messy, changing chmods, owners, grps... etc I tried all of that but still had problems getting the Mainsite to be part of the group without having to change all the chmods and grps.
NFS mount - haven't tried yet...
Does anyone run a multiple server site? My sites pretty big been around for 4yrs, and i've upgraded servers 3 times since then.
If i can't get this to work right my final option would be to continue to upgrade to a new server each year, everytime a bigger and faster server setup becomes available.
Current server Dual Xeon 5310 4gb, 3 x 146gb scsi/sas. The server is doing fine with this setup. But with the new site uprade and features it's going to top things out. I can keep throwing ram on the server and move mysql off site.
The site has little over 1mil users with about 60-70% of them being active daily...
Mutiple ips for multiple domains on same server?
I have 3 ips to be used, I have used 2 for the nameserver in registrar.
I have total of 3 ips, which means, I have to place my domains via dns template to the server. Actually, I have set all my domains to a single ip, leaving the 2 ip's which I used for the nameserver to be empty (doin nothin :p)
SO, can I use 3 ips, for the 3 sites, ip1 for site1, ip2 for site2, and ip3 for site3 ? Will this make any difference in the site load and time?
I am sure they have to b set up with dns templates which I can do Wanted to know what would be the end result of my query
We require a server with 10+ IP addresses (Each one with a separate OS and external IP Address, i.e myip.dk)
This is to be used as an added security level for our employees logging into our system from outside the office. Our system monitors the IP Address and we need to restrict access to certain items depending on the IP. We basically would like to set up multiple VPS on one server.
Can you confirm how this would work?I know we can buy a Windows VPS for around £15, but we need multiple of these (10-20)and figure our own server might be the way forward.
There are lots of hosts who can give you IPs on different blocks. You should easily be able to find one hosting account that can do this. Of course, you'll need to get a low-end dedicated or colo server to do that, but the IP address thing is no big deal. With the money you would be spending, you're well within the range of a low-end dedicated anyway.
Hi Eric,
I know this thread is old BUT...
This comment interests me a lot, and I hope that somebody can clarify for me that does 50 IPs on one dedicated server require multiple routers (like 2x IPs per router?) to manage all of the IP's communicating with the dedicated server?
Our dedicated server runs our virtual machines for us and the NAT option is terrible...the virtual machines work REALLY well when they use a Bridged connection. The problem is that our virtual machines have to acquire an IP address somehow, and the hosting provider we currently use says they only give one IP address to our server which is fine if the NAT within the software worked really well...is there a webhost that can provide a setup where they have a router hooked to our dedicated server so if we need more local IP's they can be given/assigned by the router. This would then allow us to run our virtual machines much better. Does anybody know of a dedicated server host that will do this?
View 9 Replies View Related