In this article, I'll briefly explain the Active/standby failover configuration on the Cisco ASA. The lab is do in GNS3.
Physical topology:
ConfigurationCiscoasa/act/pri (config) # sh run failoverFailoverFailover LAN Unit PrimaryFailover LAN Interface failover_stateless GIGABITETHERNET0/2Failover link failover_stateful gigabitethernet0/1Failover interface IP failover_stateless 169.254.0.15 255.255.255.0 standby 169.254.0.16Failover interface IP
/* ------------------- ASP document reference set -----------------------*/
* --> Author: Crawler
* --> Time: 2007-4.28---2007-4.30)
* --> Contact: caolvchong@gmail.com
* --> Document function:
1. I reviewed ASP and deepened my understanding of ASP structure and ASP experience.
2. It can be used for ASP reference and self-written for reference.
This is Part 4: Global. asa
/* --------------------------- About ASP components ----------------------
ASA/PIX: Load balancing between two ISP-options
VERSION 7
Is it possible to load balance between two ISP links?
Does the ASA support PBR (Policy Based Routing )?
Does the ASA support secondary IP address on interfaces?
What other options do we have?
SLA RouteTracking
PBR on the router outside the firewall
Allowing outbound via ISP1 and inbound via ISP2
Allowing i
Cisco ASA failover Command Injection Vulnerability (CVE-2015-0675)
Release date:Updated on:
Affected Systems:Cisco ASA 1, 5500Description:CVE (CAN) ID: CVE-2015-0675
The Cisco ASA 5500 Series Adaptive Security Device is a modular platform for providing security and VPN services. It provides firewall, IPS, anti-X, and VPN services.
The failover ipsec function
In actual cases also encountered this kind of problem, the customer intranet has a server map on the Internet, extranet user access Global-ip no problem, but intranet users want to access Global-ip will not pass, typical is the user will intranet server made public network DNS a record, Both internal and external networks are accessed through domain names.JUNIPER series equipment including NETSCREEN/ISG/SSG no such problems, directly through the ordinary dip can be achieved, the subsequent produ
1, the experimental topology diagram :650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/59/49/wKioL1TPCfbgwIOLAACCEDU0i5M014.jpg "title=" Untitled. jpg "alt=" wkiol1tpcfbgwiolaaccedu0i5m014.jpg "/>1. Experiment Description :R1 as a company's site 1, the internal 1.1.1.1/32 Server needs a company site 2 of the administrator to implement remote telnet of equipment management;R5 as a company's site 2, the internal 2.2.2.2/32 Server needs a company site 1 of the administrator to implemen
In the past to see a foreigner's article, now can not remember this very good enthusiasm like my general young people, but the mailbox and he discussed the mail.
There are a number of sites may have such a situation, Leverage. Inc and. ASA contains files to store database connection information, especially. Inc's files, want to get rid of the need for too much time and do a lot of program adjustments, such as I have a customer is the light. inc file h
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 Www,https and other services to restrict, need
Cisco asa vpn xml Parser Denial of Service Vulnerability (CVE-2015-0677)Cisco asa vpn xml Parser Denial of Service Vulnerability (CVE-2015-0677)
Release date:Updated on:Affected Systems:
Cisco ASA 1, 5500
Description:
CVE (CAN) ID: CVE-2015-0677The Cisco ASA 5500 Series Adaptive Security Device is a modular platf
Cisco ASA iOS upgrade or RestoreFirst, pre-upgrade preparation work1 , prepare the iOS file you want to upgrade and the corresponding ASDM file2 , set up TFTP on a computer, configure the directory, and connect to the firewall (assuming the computer IP is 192.168.1.2)Second, upgrade steps1 , Telnet on the ASAasa>en// Enter privileged modeAsa#conft// Enter configuration mode2 , viewing files on the ASA, v
enable Nat control on the ASAExperimental requirements:1. Configure each routed interface IP,asa Interface2. Configure Dynamic Naton the Asa toenable R1 to telnet R4. 3. Dynamic PATis configured on the Asa, enabling R3 to telnet R4. 4. Configure routing to enable R2 to telnet R45. Configure enable Nat control on the Asa
650) this.width=650; "style=" Float:none; "title=" Picture 1.png "src=" http://s3.51cto.com/wyfs02/M01/6F/59/ Wkiom1wz6pua8yj_aaglhs2vzuw115.jpg "alt=" Wkiom1wz6pua8yj_aaglhs2vzuw115.jpg "/>Proceed to the experimental process directly below. SW1 and the SW2 The above only needs to turn off the routing function on the line. The following is an operation on the ASA firewall that launches the startup-config configuration file for the
I. Overview:After listening to the ASA video from yeslab's instructor QIN Ke, the FTP server is on the Outside and the FTP client is on the Inside. In this case, the active FTP server works normally because: ftp review can enable FTP to normally Modify FTP application layer data when traversing PAT), and enable FTP to actively initiate packets from Outside to Inside in active mode to pass the firewall smoothly. Because the configuration of PAT on the
"Simulation Environment"is used by GNS3 version is 0.7.4 , if this version is below, some versions will be missing some options that are not supported. 650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/7F/EF/wKiom1cxyDjwQrdQAABjr_UoNxE751.png "title=" 1.png " alt= "Wkiom1cxydjwqrdqaabjr_uonxe751.png"/>"ASA" the ASA has 2 modes of compiling files, single mode and multi mode, which can be selected
Release date:Updated on:
Affected Systems:Cisco ASA 5500 Series Adaptive Security Appliance 8.0-8.4Description:--------------------------------------------------------------------------------Cve id: CVE-2011-3285
The Cisco ASA 5500 Series Adaptive Security Device is a modular platform for providing security and VPN services. It provides firewall, IPS, anti-X, and VPN services.
The CRLF Injection vulnerab
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