asa 5520

Change the default message level-record user logon Step 1: Find the user logon event ID: Hostname (config) # show log | include admin Dec 03 2009 17: 32: 35: % ASA-6-605005: Login permitted from 192.168.202.51/3507 to inside: 192.168.2.20/ssh for user "admin" Step 2: locate the log level of the current Message ID 605005 Hostname (config) # show logging message 605005 Syslogs 605005: default-level informational (enabled) Step 3: change the m

Hostname shafw01 Domain-name heraeus.com Enable password Names ! Interface gigabitethernet0/0 No Nameif No Security-level No IP address ! Interface gigabitethernet0/0.150 VLAN 150 Nameif Inside_data Security-level 50 IP address 172.26.2

accessed through the extranet IP.To turn on NAT:Global (outside) 1 interfaceNat (inside) 1 192.168.3.0 255.255.255.0Do port mapping:static (inside,outside) TCP interface 192.168.3.222 3389 netmask 255.255.255.255To do access control for an external network port:Access-list outside_access Extended permit IP any anyAccess-group Outside_access in Interface OutsideThe above directive realizes, the external network user accesses the internal terminal through the public network IP, but the intranet u

1. Topology Map: 2. Interface configuration: PC1: Eth0:202.1.1.1/24 Asa: Ciscoasa (config-if) # int G0 Ciscoasa (config-if) # IP Add 10.1.1.10 255.255.255.0 Ciscoasa (config-if) # Nameif inside Info:security level for ' inside ' set to ' by default. Ciscoasa (config-if) # no SH Ciscoasa (config) # int gigabitethernet 1 Ciscoasa (config-if) # IP Add 202.1.1.10 255.255.255.0 Ciscoasa (config-if) # Nameif outside Info:security level for '

Cisco ASA Advanced Configuration first, to prevent IP Shard Attack 1 , Ip the principle of sharding; 2 , Ip security issues with sharding; 3 , Prevention Ip Shards. these three questions have been described in detail before and are not introduced here. For more information, please check the previous article:IP sharding principle and analysis. Second, URL Filter Use ASA Firewall IOS the characteristics URL

One of the most important features for a firewall product is logging events. This blog will show you how to log management and analysis of the ASA, the principle and configuration of ASA transparent mode, and implement URL filtering using the iOS features of the ASA firewall.First, URL filteringWith the feature URL filtering of the

For many years, Cisco PIX has been a firewall established by Cisco. In May 2005, however, Cisco launched a new product, the Asa,adaptive security appliance, as an adaptive safety product. However, PIX is still available. I've heard a lot of people asking about the difference between the two product lines on a number of occasions. Let's take a look. What is Cisco pix? CISCO Pix is a dedicated hardware firewall. All versions of Cisco PIX have a 500-seri

For many years, Cisco PIX has been a firewall established by Cisco. In May 2005, however, Cisco launched a new product, the Asa,adaptive security appliance, as an adaptive safety product. However, PIX is still available. I've heard a lot of people asking about the difference between the two product lines on a number of occasions. Let's take a look. What is Cisco pix? CISCO Pix is a dedicated hardware firewall. All versions of Cisco PIX have a 500-se

1. Topology Map: DHCP server in the DMZ area 2. Interface configuration: R1: R1 (config) #int e0/0 R1 (config-if) #ip address DHCP R1 (config-if) #shutdown R2: R2 (config) #int e0/0 R2 (config-if) #ip add 20.1.1.10 255.255.255.0 R2 (config-if) #no sh R3: R3 (config) #int e0/0 R3 (config-if) #ip add 30.1.1.10 255.255.255.0 R3 (config-if) #no sh Asa: ASA (config) # int E0

1. role. The global. Asa file is mainly used for data sharing and multithreading of programs under the site or virtual directory. 2. content. In global. Asa, you can declare application events and session events, and declare some objects in the session range or application range. Global. Asa can only contain the following content: 1. Application Event 2. session

Cisco's ASA Firewall is a stateful firewall that maintains a connection table (conn) about user information, by default the ASA provides stateful connections to TCP and UDP traffic, and is non-stateful to the ICMP protocol.The message traversal process for Cisco ASA is as follows:A new TCP message view to establish the connection1. The

ASA-防火墙-cisco The role of the ASA firewall1, in the network to isolate dangerous traffic, no point.The principle of the ASA firewall1. Distinguish different areas by security level: internal area, external area, demilitarized zone.By default: High-level traffic can go to lower levels,Low-level traffic can not go to high-level,The same level of unb

/* ------------------- 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 dns memory depletion Vulnerability (CVE-2015-0676)Cisco asa dns memory depletion Vulnerability (CVE-2015-0676) Release date:Updated on:Affected Systems: Cisco ASA 1, 5500 Description: CVE (CAN) ID: CVE-2015-0676The Cisco ASA 5500 Series Adaptive Security Device is a modular platform for providing securi

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 webvpn Configuration I. Lab Environment Simulate Cisco ASA firewall on Vmware Network Environment external network 192.168.1.0 Internal Network 10.80.1.0 Configure Cisco ASA Ciscoasa (config) # confg t Ciscoasa (config) # int ethernet 0/0 Ciscoasa (config-if) # ip add 192.168.1.200 255.255.255.0 Ciscoasa (config-if) # nameif outside Ciscoasa (config-i

In the global modeAsa (config) #int e0/0//Enter interface//ASA (CONFIG-IF) #nameif name//config interface name//ASA (CONFIG-IF) #security-leve 0-100//Configure interface Security level, 0-100 indicates security level//ASA (CONFIG-IF) #ip add 192.168.1.1 255.255.255.0//Configuration Interface IP address//Asa (config) #a

1. Topology Map: 2. Interface configuration: PC1: Eth0:202.1.1.1/24 Asa: ASA (config) # int E0 ASA (config-if) # IP Add 10.1.1.1 255.255.255.0 ASA (config-if) # no SH ASA (config-if) # IP Add 10.1.1.10 255.255.255.0 ASA

1. The targets of ASE and ASA are different.The Sybase Database Engine has three products:The ASA lightweight database server is suitable for mobile computing (PDA, mobile phones with operating systems, etc.), Embedded Computing (POS machines, routers, etc.), and working group-level OLTP environments, especially for mobile computing and Embedded ComputingASE enterprise and database server, suitable for ente