Author: Wu Ating (http://www.linuxforum.net)
One. Brief introduction:
Most people know that SSH is used to replace the R command set, which is used for encrypted remote logins, file transfers, and even encrypted
FTP (SSH2 built-in), so SSH becomes one of the most widely used services, and SSH has another very
With the function of its port forwarding tunnel function, using this function, so that some unsafe
This article for everyone to share is the Node.js port forwarding implementation code for your reference, the specific contents are as follows
#!/sbin/node var net = require (' net ');
function ProxyPort (srcport,destserver,destport) {var server = Net.createserver (function (c) {//' connection ' listener
C.on (' End ', function () {console.log (' src disconnected ');
}); var client =
Under Linux We can create a new container in Docker and then direct access to the container via port forwarding. But in the middle of the Mac, it passed.A layer of virtual machines, so port forwarding needs to be done a little more.1 connect the local port to the virtual mac
This article to share is a Linux under the simple and easy to use tool rinetd, to achieve port mapping/forwarding/redirection, the need for small partners can refer to.
Port forwarding under Windows is typically a self-contained NAT and Porttunnel, Portmap
Linux Lower port
Unfortunately, Yosemite breaks POW because IPFW have been completely removed from the OS. I was able-get POW working again using PF, which is the new recommended-by-doing port forwarding in OS x. Here's what I do to get it working:First, add an anchor file to contain the POW port forwarding rule. Place the following co
Tags: Rman 3.0 IPA Permanent Configuring TOC forwarding IPv4 must beTopic:On a system in the 172.24.3.0/24 network, the local port of Access System1 5423 will be forwarded to 80This setting must be permanently validThe topic does not say TCP or UDP so two are addedMethod 1:firewall-cmd--permanent--add-rich-rule ' rule family=ipv4 source ipaddr=172.24.3.0/24 Forward-port
Mac Port MappingGood pitOsx10.10mac removed IPFW instead of PFPF used to be useless.Document SearchMac's PF syntax, not found. BSD is very full, the heart of the happy to take a try.Http://www.openbsd.org/faq/pf/rdr.htmlTried the BSD a few example are not.Report syntax errorPfctl:syntax error in config FILE:PF rules not loadedMac PF and BSD pf What is the difference, the version is wrong? Is the Mac a castrated version?RDR Pass on utun0 Proto TCP from
Port forwarding under Windows is typically a self-contained NAT and Porttunnel, Portmap
Linux Lower port forwarding mapping program called RINETD, boot method rinetd-c/etc/rinetd.conf, Pkill rinetd shutdown process
Tools Home: http://www.boutell.com/rinetd/Software download, decompression installation
Copy Co
Read a lot about using iptables to implement the port forwarding article, but I do not feel that the problem is very clear, now engage my own settings and use of the experience, to talk about its implementation process.
We have a computer, there are two network cards, eth0 network, IP for 1.2.3.4;eth1 even intranet, IP for 192.168.0.1. It is now necessary to forward the IP packets destined for the 81
The first thing to do is the/etc/sysctl.conf configuration file Net.ipv4.ip_forward = 1 default is 0.This allows Iptalbes FORWARD.Vi/etc/sysconfig/iptables adding *nat Segments*nat:P rerouting ACCEPT [0:0]:P ostrouting ACCEPT [0:0]: OUTPUT ACCEPT [0:0]-A prerouting-d 202.168.349.101-p tcp--dport 16688-j DNAT--to-destination 192.168.2.35:16688-A postrouting-d 192.168.2.35-p tcp--dport 16688-j SNAT--to 192.168.2.55COMMITAmong them, the 202.168.349.101 for the external network ip,192.168.2.35 for t
Front-facing conditionsTo achieve the purpose: to develop the local computer needs to connect with no network address of the RDS, through the ECS forwarding connection to the RDS databaseClient PC terminal can SSH login to the ECS server with public network.ECS servers with a public network can access other intranet ECS servers through the intranet.ECS Server with public network can access RDS via intranet (ECS's intranet IP is in RDS Whitelist)1.1 If
Query port forwarding rules list
Describe
The query specifies the contents of the forwarding item.
This interface supports paging queries, with a default number of 10 per page.
Request parameters
name
type
must
describe
action
string
system specified parameters, values: describeforwardtableentries
First, port forwarding using the rintedTransfer 10.50.13.13 80 Request to 10.50.13.11 801, installation rinetdtar zxf rinetd. Tar make make install2. Edit the configuration filevi /etc/rinetd.conf 0.0. 0.010.50. 13.11 the #本机IP为10. 50.13. -3. Start RINETD Service$ rinetd-c/etc/rinetd.confSecond, using Iptables for port forwardingTransfer the 10.50.13.13 80
1 using the download wget http://www.boutell.com/rinetd/http/rinetd.tar.gz2 Tar zxvf rinetd.tar.gz3 Make make installVi/etc/rinetd.conf10.10.6.191 81 10.10.6.195 80Allow 10.10.6.*Logfile/var/log/rinetd.logwill be 10. 10.6.191 80 port forwarding to 10.10.6.195Rinetd-c/etc/rinetd.conf StartThis article is from the "I am a Little bird" blog, please make sure to keep this source http://2242558.blog.51cto.com/2
Tags: ima self picture adb out Inter ESS any logCisco ASA 8.4 (5) Service port forwarding configuration and tin melt letter, USG configuration diagram The hottest day in Beijing was invited to debug a ASA5540. The demand is simple, with 10 people surfing the Internet, and the other is VMware external services, that is, tcp443,tcp8443 and evil 4172. Because of the operators to W
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