ion gateway

: System: UbuntuServer11.10IP address: 192.168.21.168 subnet mask: 255.255.255.0 Gateway: 192.168.21.2DNS: 8.8.8.88.8.4.4 operation: 1. Set IP address, Gateway nano/ Note: The system is Ubuntu Server 11.10. IP Address: 192.168.21.168 Subnet Mask: 255.255.255.0 Gateway: 192.168.21.2 DNS: 8.8.8.8 8.8.4.4 Operation: 1. Set IP addresses and gateways Nano/etc/netwo

502 Bad Gateway error solutionThere are many causes of Nginx 502 errors because of problems with backend servers in proxy mode. These errors are not nginx problems, so you must find the cause from the backend! However, nginx has put all these errors on its own, which makes it highly questionable for nginx promoters. After all, we can understand the word "bad gateway? Isn't it bad nginx? People who

temporarily modify IP address, gateway, hostname, DNS, effective immediately, no restart (after restart)1. Modify Host Name#hostname Slyar2. Modify the IP address (eth0 is the NIC name)#ifconfig eth0 192.168.1.5 netmask 255.255.255.03. Modify the default gateway (Eth0 is the NIC name)#route add default GW 192.168.1.1 Dev eth04. Modify DNS#vim/etc/resolv.confThe CentOS (RedHat) command line permanently modif

　　To create a NAT gateway Describe Creates a NAT gateway in the specified VPC. Some notes: Nat Gateways and "Self-built Snat gateways" (using an ECS as Snat Gateway) are not currently supported in VPC, and if so, undefined product behavior is generated (this usage will be supported in future product iterations) When the Nat

In the advanced properties of the VPN connection, there is an option-"Use a default gateway on a remote network"-what is the benefit of shutting him down? We know that once the VPN server is connected, our local network data will go through the remote server, and the external IP address will become the IP address of the remote server. The domestic VPN is fine, if the United States. Then we will be very slow to visit the domestic network data, the rea

There are several machines in there that do not ping the gateway, but the other machines in the ping switch can ping, and other machines ping the gateway can ping. Then the hardware is discharged, and the main problem is on the routing table of the machine. Look at the routing table. Route-n Destination Gateway genmask Flags Metric Ref use

Win7 How does the system set a default gateway? The specific methods are as follows: 1, open "Control Panel", the "view mode" set to "small icon", and then find and click "Internet Options"; 2, in the Open window, click "Change adapter Settings"; 3. In the open window, right-click "Local Connection" and select "Properties" in the pop-up menu. 4, in the Open Local Connection Properties window to find the Interne

Talk about the background: if there is a user service after the user login, generate a token to the client, the user needs this token each time the request, so each time will be in the Gateway gateways check, check through the gateway from token to parse the UserID, The userid is then delivered to each service.For example, there is now a Java service and a PHP service, the URLs that are accessed from the

This morning, a colleague's computer was unable to access the Internet, Windows 7 operating system, the lower right corner of the small computer display exclamation mark 650) this.width=650; "Src=" http://s3.51cto.com/wyfs02/M02/4C/35/ Wkiom1q45xlqg6u_aaaqfytrplw506.jpg "title=" 3.png "alt=" Wkiom1q45xlqg6u_aaaqfytrplw506.jpg "/>.First: Unable to ping the default gateway, I checked the basic network settings, there is no problem. You can troubleshoot

The basic Border Gateway Protocol (BGP) routing selection protocol is divided into two types: l Internal Gateway Protocol (IGP) l external Gateway Protocol (EGP) BGP is an Inter-Domain Routing Protocol, also known as EGP autonomous system, the same internal gateway protocol and unified measurement value are used to for

The School campus network connection has free connection and the charge connection two types, can imagine the fee connection browsing experience is better, for example may visit more website. Before the billing address can only open a monthly service to use, and then incredibly have 60 hours per month free use of the discount address. However, once the billing address is connected and forget to disconnect in a timely manner, 60 hours will be exhausted soon. In order to save the usage time of the

1. Install the transparentgateway transparent gateway of oracle. Select custom installation for ORACLE Installation, then install transparent gateway, and then select to install the FORSQLSERVER component. 2, modify oraclehomeora92tgsmsqladmininittg4msql. orq file HS_FDS_CONNECT_INFOSERVERYIRONG-NO1; DATABAS 1. Install the transparent gateway of oracle. Select cu

This article is the second article in the Python Web site building series. Next, I will introduce the relevant information about the Web Server Gateway Interface WSGI, which is very detailed, if you have any need, you can refer to the second article in the Python Web site building series. the following article describes the relevant information of the Web Server Gateway Interface WSGI, which is very detaile

Do site students often find some Nginx server access when prompted 504 Gateway time-out error, generally by the Nginx default fastcgi process response slow, but there are other situations, here I summed up some solutions for your reference.Method/Step Situation one: Due to nginx default fastcgi process response buffer too small causedThis situation causes the FASTCGI process to be suspended, and if the FASTCGI service is not well-handled, it may p

1. Add the following content to the/etc/rc. Local file:Note: eth0 binds the Intranet IP address eth1 and the Internet IP Address################[Root @ rhnat01 root] # vi/etc/rc. Local#! /Bin/sh## This script will be executed * after * all the other init scripts.# You can put your own initialization stuff in here if you don't# Want to do the full sys V style init stuff.Touch/var/lock/subsys/localRoute add-net 0.0.0.0 GW Internet gateway netmask 0.0.0.

Today, my VPs frequently prompts that the nginx 502 Bad Gateway is incorrect. After the VPs is restarted, it becomes annoying. I cannot figure it out. There was no problem when my website reached 1290 of the traffic in the previous two days. Why did 502 Bad Gateway appear this time? Depressed !!! After searching for a long time, I finally found a lot of relevant answers and hoped that this error would not o

1. view the current Gateway Arp- Run the preceding commands in SSH to check the gateway host name, gateway IP address, Gateway MAC address, and corresponding Nic, as shown in figure 2. Bind a gateway MAC 1) Bind Echo "198.52.103.193 00: D0: 2B: D1: 58: 80">/etc/sa

Linux basic network configuration 1.View Network Interface Information Ifconfig view Network Interface Information (/sbin/ifconfig) Ifconfig [network interface] Ifconfig-A: View information of all network interfaces in the system 2.View gateway address and route information Route view host route information (/sbin/route) Route | grep defaultDisplay the default gateway address Ping the target host address t

This article is reproduced, describes how Ubuntu set up IP and network to connect to the networkIf you are using Ubuntu in a virtual machine, please refer to my previous article virtual machine net to set up the Network Settings section of the extranet, first set up the host network, and then configure the virtual machine Ubuntu IP and gatewayIf the host operating system is Ubuntu, please directly refer to the following settingsThe contents are reproduced as follows:1. Check if connectivity is p

1. Check if connectivity is possible, ping the gateway using the ping commandThe beginning is always real unreachable2. Set IPsudo ifconfig eth0 133.133.133.190 netmask 255.255.255.0This sets the IP address and subnet mask of the NIC Eth03. Set the gateway sudo route add default GW 133.133.133.404. Ping the gateway to ping through5. Set the DNS modification/etc/r