IP - Internet Protocol, the most commonly-used set of rules for dispatching data across a large computer network.

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1answer
46 views

How to acquire a unique IP address [closed]

How do I assign a unique IP address for my remote server? I am using windows 7 Operating System. Any other security configurations and recommendations are welcome.
0
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0answers
114 views

IIS 7.5 multiple bindings how to use IP restriction for just one host name / IP address?

IIS 7.5, there is one site with two bindings, one for domainA and one for domainB, each with its own IP address, each IP address has its own network card. It's a functional requirement that both ...
-2
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2answers
70 views

Why APIPA doesn't work with multiple network adapters? [closed]

I connected 3 cameras to 3 network adapters in my PC. I don't have DHCP, so I thought APIPA will do the work. But, camera's installation guide says "If a PC is equipped with multiple network adapters, ...
1
vote
1answer
245 views

NGINX One Domain - Several webservers on internal IP

I have a case I am not sure how to manage and would like some advice. Current: One domain-name - one external ip. One already working Debian Server with NGINX for hosting webpages. So, as it is ...
0
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1answer
93 views

Default to IPv6 Linux

I have IPv6 setup on Linux however it is not using IPv6 by default unless I specify it. For example: ssh -v HOSTNAME I see ssh connecting to the IPv4 address. The only way I can get it to use ...
1
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2answers
302 views

How to enable IPv6 Autoconfiguration with static address in Linux (RHEL)

I have a static IPv6 address I would like to assign. When I add the address to the /etc/sysconfig/network-scripts/ifcfg-eth0 file and restart networking I realize I get several IPv6 addresses. The ...
1
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0answers
33 views

Correct name for the two reserved addresses in every subnet? [duplicate]

In the subnet 192.168.0.0/24, the IP addresses 192.168.0.0 and 192.168.0.255 are both unusable in the traditional sense, but all addresses in between are usable as expected. I understand that ...
0
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0answers
41 views

Micro instance Windows Public IP [duplicate]

I'm new on this stuff and probably this questiuon is very basic for you but I cannot find a clear answer for it. I want to create a normal/basic instance that will run only in the working time, that ...
1
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1answer
128 views

Cannot establish IP communication with IBM Server Connectivity Module

I have attached an IBM Server Connectivity Module in Bay2 of our BladeCenter E and tried to setup some networking between an external unmanaged switch and the internal blade servers. I plugged a ...
2
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3answers
142 views

how to configure two ip blocks for use on a network

My ISP has given me a /30 and a /27 ip block I can use. for the sake of not giving out my ips I'll use 192.168.1.192/30 and 192.169.1.224/27. I'm not using a router in my setup, I only have a switch. ...
0
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3answers
164 views

Squid: restrict proxy_auth (userid) only from selectec sources (src ip)

I need a way to restrict userid (proxy_auth) only from authentic user pc (src ip). Because: a userX take lent a userid (login) from another user (boss user) and can access all sites without ...
0
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1answer
123 views

IP address from a MAC address

I'm writing a class to integrate a POS card reader device to our software. In order for it to work I must know what IP it's using. We were given some sample code by the service provider and the way ...
1
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0answers
66 views

Wireless Bridging two Sonicwall Firewalls

We have two sites (essentially two small buildings side by side but we are unable to run CAT5 cable between them) which are currently linked via a wireless bridge. We will be splitting the sites so ...
0
votes
1answer
271 views

Allow visits only via domain, block by ip address

I am trying to block people from accessing my server via my ip address. Ideally I would like them to only be able to access it using my domain name. I have searched Google and unable to find ...
1
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2answers
72 views

Access switch management on network without dhcp

Could not find default IP of cisco router which was static. Issue is now solved see answer below :)
0
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1answer
435 views

OpenVPN server does not assign IP

I have a VPS with these public IP-addresses: xx.xx.xx.192 (This IP-address is assigned to eth0) xx.xx.xx.193 xx.xx.xx.194 xx.xx.xx.195 xx.xx.xx.196 xx.xx.xx.197 xx.xx.xx.198 xx.xx.xx.200 xx.xx.xx.201 ...
1
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3answers
70 views

Possible to set up multiple virtual hosts on IP based server?

I currently have a web development staging environment set up on an IP based apache web server. There is no domain associated with it. So, it can only be accessed by typing in the IP for the URL ...
1
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2answers
87 views

Forward 192.168.1.x to 95.211.x.x

I want to forward an internal IP address to an external one. So here's what I do: echo 1 > /proc/sys/net/ipv4/ip_forward Then I use iptables: iptables -t nat -A PREROUTING -s 192.168.1.x -j ...
2
votes
1answer
170 views

Ping and traceroute can resolve my IP, but real clients (Apache, Adium, ssh) cannot

I have set up my DNS with afraid.org. I have an A record ssh.strugee.net pointing towards 71.32.87.80. I do not have any AAAA records set up. When I run ping ssh.strugee.net or traceroute ...
0
votes
5answers
184 views

Moved IP addresses to other server, no network internally anymore

I have had this server set-up: serverA ip 200.200.200.100 ip 200.200.200.101 ip 200.200.200.102 ip 200.200.200.103 Due to circumstances, I had to move away ip 200.200.200.102 and ...
0
votes
1answer
57 views

Separate static ip's from one port on modem with smart switch

I have a network where our service provider gave us one port on our modem that has static ip's. Was confused on how to separate these ip's. I was going to use a smart switch with vlan as such: vlan 1 ...
1
vote
1answer
66 views

what is the meaning of rip packet information?

my public IP is 89.75.42.70. Why RIP packet contains such information? I don't understand the IP notation and what it means. IP Address: 89.75.40.0, Metric: 1 Address Family: IP (2) IP ...
0
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0answers
16 views

squid external ip based on port

What would be the best way, say I have 10,000 external ips and wanted to base the external ip on which port is requested. eg: 1.1.1.1:8001 = external ip 1 Is there any faster way without adding each ...
0
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1answer
123 views

How to configure network with two routers?

Is it possible to have two routers in the public accessible subnet? ->forward all traffic for [177.x.x.{3,5,7}] Internet --- [177.x.x.1] ...
1
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2answers
1k views

Does IP forwarding on Linux act as a reverse proxy?

I have looked around and have seen many IP forwarding solutions that forward requests from an IP on one server to another IP on another server. (Basically, the forwarding of requests going to ...
-1
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1answer
185 views

How to configure iRedMail with my dynamic Broadband IP? [closed]

I have Broadband connection in my small office with dynamic ip address. I want to be able to configure iRedMail with POP & SMTP. How am I able to configure the POP accounts and SMTP relay.
0
votes
1answer
67 views

IP setting for client computers accessing internet via a firewall/router

I am a bit of a noob, I have a sbs server and client computers connected to a switch that is then connected to a firewall/router. The sbs server creates private ip address for the client computers, my ...
2
votes
2answers
413 views

What is the difference between “route” and “ip route”?

I tried to understand the networking tools on linux. I am confused now about what should I use to manipulate the static routing: "route" or "ip route"?: route - show / manipulate the IP routing table ...
1
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1answer
203 views

OpenVPN doesn't reserve static IP

I've set up a functioning OpenVPN net (with routing)... everything works but the IP reservation. I've a "special" client certificate associated with a IP reservation on my server. I did all the ...
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votes
2answers
136 views

Static IP Address to Redirect to Azure VIP Address

I am working on an azure hosted multi-tenant web application. Azure will provision a VIP address on initial cloud service deployment. The VIP address will not change for the lifetime of the ...
0
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3answers
389 views

How does a remote IP address resolve to localhost?

I just noticed this strange warning in my syslog: postfix/smtpd[26261]: warning: hostname localhost does not resolve to address 113.167.250.138 ...which is then immediately followed by: ...
1
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2answers
478 views

Broadcom Advanced Control Suite 4 on a PowerConnect 2848 making router (ASA5505) throw ARP errors when TEAMING (different MAC addresses from same IP)

For some reason the Broadcom Advanced Control Suite 4 seems to be a little buggy OR I have not configured something correctly. I have 4 Gb NICs and I team 3 of them to make a virtual adaptor... ...
0
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1answer
164 views

Is there some software available to centrally manage APC IP enabled PDUs? [closed]

I am not looking for a recommendation of which one to use, just an answer as the whether anything to do this exists. We have a few dozen AP7921 & similar units that until now we have managed on ...
1
vote
1answer
82 views

How is the IP of a nameserver located in it's own domain resolved? [duplicate]

I understand basics of how DNS works. My ISP finds out recursively, that my domain xyz.com is assigned with two nameservers: ns1.xyzprivatens.com ns2.xyzprivatens.com Then it asks one of those two ...
-1
votes
1answer
94 views

WHM VPS for single site, only 1 ip. How to dedicate it? [closed]

I have a VPS with WHM/cPanel (11.38) installed on it. I only have 1 IP and I won't be able to get any more. The VPS will only have 1 site on there. I need to install a SSL certificate for the ...
-11
votes
2answers
108 views

Find IP address of Windows server [duplicate]

I'm posting this question as a quick Q&A for anyone who needs this info. The question is: How can I find what the IP address is of my server? I'm sure any additional comments, tips, additions ...
0
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1answer
182 views

How configure multiple IP Failover on the same VM?

I'm trying to configure multiple IP Failover on the same VM behing Proxmox VE. I've got these IP : IP1, IP2 and IP3. IP1 is the main one. I've configured in Proxmox these IP in veth with theses infos ...
0
votes
1answer
111 views

What are the subnets for RIPE NCC?

I can get a list of subnets for my country, but I couldn't find any list for EUROPE. (or RIPE NCC). Where can I get a list of subnets used by ISP's in Europe?
0
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1answer
48 views

403 forbidden .htaccess issue

I have this .htaccess file in one directory on my site: <limit GET> order deny,allow deny from all allow from 123.456.789 </limit> ErrorDocument 403 403.html It blocks everyone ...
0
votes
2answers
166 views

Amazon ELB and SSL Certificate IP address requirement

I started setting up Amazon's ELB Service for my server. We have one nodejs server behind the ELB and 2 mongoDB Servers. I want to get SSL certificate for my domain api.mysite.com that A record with ...
0
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0answers
134 views

Configuring HP Proliant iLO using hponcfg

I am configuring an iLO using hponcfg by logging into the machine remotely and running hponcfg with scripts Mod_Directory.xml and then with Mod_Network.xml. I am enabling the DHCP on the device. But ...
0
votes
1answer
121 views

Source and Destination Packets on Wireshark Relative or Absolute?

New in Packet Analysis. Sniffing on the Ethernet device of my computer. Does the Source and Destination columns on Wireshark tell the source and destination from where the packet was originated and ...
0
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0answers
117 views

How to allow only a country on APF

How I can block all countries and just allow connections from IPs from Brazil to my server using APF? I've searched some ways but none are using APF at all. Some of them make me download a huge list, ...
0
votes
1answer
48 views

Can a router connect an IP network on one interface, and use one of the network's IP on the interface to the internet?

This is part of a question from a networking class. A router has IP 202.55.0.5 on the local network 202.55.0.0/21(through eth0), and uses IP address 202.55.0.6 to communicate with the internet ...
0
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1answer
52 views

Offloading backups to secondary network

I'm trying to solve a problem- Currently, we are constantly backing up and have no budget for additional servers. Our production network is still a 10/100 and handles voip, SQL plus our backup ...
-5
votes
1answer
26 views

Domains in local network for websites [closed]

I have installed XAMMP on my local win. server, how can i setup for every website a local domain like. "web1.lan, web2.lan, web3.local"? I already use static IP Adresses in my network...
-1
votes
1answer
1k views

Multiple IP - different gateways - one interface - Debian Squeezy

i was reading many answers here and everywhere, but I cannot find the right one. I tried several solutions, but nothing works. I have a server with ONE Interface eth0. I have multiple IP's, but I ...
20
votes
6answers
5k views

Is it possible for two hostnames share the same IP address?

Can anyone explain whether it is possible for two hostnames to share the same IP address? And what about if one hostname represents more than one IP address, is that possible too? Why?
0
votes
1answer
95 views

Forward packets on different private IPs and interface aliasing

I have a server with 2 public IPs. I configured interface aliasing to hold the second IP: # ifconfig vmbr0 Link encap:Ethernet HWaddr 4c:72:b9:4f:18:5f inet addr:public.ip.number.1 ...
1
vote
2answers
54 views

Prevent all access/IP logging in Apache2

Is it possible to configure Apache2 to prevent logging any IP addresses or other information from user web requests, essentially making all users of a site anonymous?