Configure the Docker network model-none. Configure the Docker network model-none. specify-netnone when starting the Container, indicating that no network information is configured in the started Container, the following information is displayed in the Container after startup: configure the Docker network model-none.
Specify-net = none when starting the Container, indicating that no network information is configured in the started Container. The information in the Container is shown as follows:
................
Next we will discuss the situations where the following modes are 0, 1
Mode = 1 works in master/slave mode, and eth1 is no arp as the backup Nic
[Root @ rhas-13 network-scripts] # ifconfig verify Nic configuration information
Bond0 Link encap: Ethernet HWaddr 00: 0E: 7F: 25: D9: 8B
Inet addr: 172.31.0.13 Bcast: 172.31.3.255 Mask: 255.255.252.0
Up broadcast running master multicast mtu: 1500 Metric: 1
RX packets: 18495 errors: 0
In ubuntu, the cli connects to the wireless network without: offanyMode: ManagedAccessPoint: Not-AssociatedTx-Power = 20 dBmRetrylonglimit: 7 RTSthr: o in ubuntu, the cli connects to the wireless network iwconfigwlan2 IEEE 802.11 abgn ESSID: off/any Mode: Managed Access Point: Not-Associated Tx-Power = 20 dBm Retry long limit: 7 RTS thr: off Fragment thr: off Power Management: on lo no wireless extensions. eth0 no wireless extensions. ifconfig wlan2wlan2 Link enc Ap: Ethernet HWaddr 68: 7f: 74:
Title Link: http://poj.org/problem?id=1984Given n cities, the M-bar tells you the relative distance between cities, and the next Q-group asks you to add the distance between the two cities on the first few sides.#include #include#include#include#include#include#include#includeusing namespaceStd;typedefLong LongLL;#definePI 4*atan (1.0)#defineN 42000#defineMet (A, b) memset (A, B, sizeof (a))intF[n], rx[n], ry[n], ans[n];///
Virtual Server version 1.2.1 (size=4096)Prot Localaddress:port Scheduler FlagsRemoteaddress:port Forward Weight activeconn inactconnCheck if successfulThe following message appears stating that the load was successful[Email protected] ~]# Lsmod | grep Ip_vsIP_VS_WRR 12697 1Ip_vs 140944 3 IP_VS_WRRNf_conntrack 105745 1 Ip_vsLIBCRC32C 12644 2 Xfs,ip_vs2. Configure VIP AddressesView native IP[Email protected] ~]# ifconfigIn your network card configuration a virtual IP as a VIP, I here the network
lock)The S lock can be added via the lock table in share mode command.In this lockdown mode, no user is allowed to update the table.However, allow other users to issue the lock table EMP in row share mode command to add RS lock to the table.6.3 Exclusive Lock (x Lock)The x lock can be added via the lock table in exclusive mode command.In this lockdown mode, other users cannot perform any DML and DDL operations on the table, which can only be queried.6.4 Row-Level shared lock (RS lock)This is us
the service.
Service network restart
The following information is displayed after restart, indicating that the configuration is successful.
................
Bringing up interface bond0 OK
Bringing up interface eth0 OK
Bringing up interface eth1 OK
................
Next we will discuss the situations where the following modes are 0, 1
Mode = 1 works in master/slave mode, and eth1 is no arp as the backup Nic
[Root @ rhas-13 network-scripts] # ifconfig verify Nic configuration information
Bond
ONBOOT = yes
HWADDR = 00: 50: 56: 95: 09: 76
LAST_CONNECT = 1411004329
Solution:
Directly renamed the ifcfg-Auto_eth0 file to eth0, restart the network card will find that the network card name has changed to eth0
[Root @ rac01 ~] # Service network restart
Bringing up loopback interface: [OK]
Bringing up interface eth0: Active connection state: activated
2. ifconfig finds that the NIC service name has not changed
[Root @ rac01 ~] # Ifconfig
Auto_eth0 Link encap: Ethernet HWaddr 00: 50: 56: 95
belong to the same set, determine whether the relationship between the two is reasonable:X, Y is the same set, so X, Y points to the same root. The relationship between x and the root RT is dist[x], the relationship between Y and the root RT is dist[y], and the distance from the input x to Y is D. There are d+ dist[y]== dist[x] (mod 3).2). If x, Y does not belong to the same set, there are:X and Rx belong to the same set,
Weak Password of a website on Netease causes getshell to go directly to the Intranet for analysis.
A simple weak password, simple and crude.
http://223.252.223.246:8080/manager/html
Weak tomcat PasswordAdmin/adminYou can deploy the war package to getshell with the root permission.
eth0 Link encap:Ethernet HWaddr fa:16:3e:a7:36:bd inet addr:10.166.224.82 Bcast:10.166.227.255 Mask:255.255.252.0 inet6 addr: fe80::f816:3eff:fea7:36bd/64 Scope:Link UP BROADCAST
Set and cancel Nic mixed mode in Linux
1. Several Common Nic modes in Linux:Broadcast mode: In this mode, the NIC can receive broadcast information in the network.Multicast mode: Set the NIC in this mode to receive multicast data.Direct mode: In this mode, only the target Nic can receive the data.Hybrid mode: In this mode, the network adapter can receive all data through it, regardless of whether the data is
2. View, add, and cancel the hybrid modeA. View Nic Mode[Root @ zabbix ~] # Ifconfig-Ens
Configure the Docker network model-none
Specify-net = none when starting the Container, indicating that no network information is configured in the started Container. The information in the Container is shown as follows: there is no eth0 interface and there is only one lo loopback interface. However, you still have your own independent network namespace.Root @ 10-10-63-106 ~] # Docker run-I-t -- rm -- net = none centos6.3-base-v2/bin/bash
[Root @ 4685a85d0e11/] # ifconfig
LoLink encap: Local Loo
viewed by the following command:
$ sudo brctl show bridge
name Bridge ID STP enabled interfaces
Docker0 8000.000000000000 No
The default address for the Network Bridge DOCKER0 internal interface is 172.17.42.1.
$ ifconfig Docker0
docker0 Link encap:ethernet hwaddr 56:84:7a:fe:97:99 inet addr:172.17.42.1 bcast:0.0.0.0 mask:255.255.0.0
Broadcast multicast mtu:1500 metric:1
RX packets:0 dr
to receiving, except in the opposite direction, and the probability of sending the process message is less than that of receiving, only occurs when the application sends a message rate greater than the kernel and network card processing rate.
This article assumes that the machine has only one name for eth0 interface, if there are more than one interface or interface name is not eth0, please follow the actual situation of the analysis.
Note: The RX (r
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.