ISP IPSEC LAB1-IPSEC Theory http://down.51cto.com/data/21125822-IPSEC I will not introduce the LAN To LAN VPN details. There are too many Internet connections (R1 (config) # crypto isakmp policy 100R1 (config-isakmp) # encryption 3desR1 (config-isakmp) # hash shaR1 (config-isakmp) # authentication pre-shareR1 (config-isakmp) # group? 1 Diffie-Hellman group 12 Diffie-Hellman group 25 Diffie-Hellman group 5R1 (config-isakmp) # group 1R1 (config-isakmp)
OpenSSL source code mainly consists of the eay library, SSL library, tool source code, sample source code, and test source code.The eay library is a basic library function and provides many functions. The source code is stored in the crypto directory. Includes the following content:1) ASN.1 DER encoding and decoding (crypto/ASN1 directory ), it includes the encoding and decoding of basic ASN1 objects and th
The following are some examples of the basic features of C + + that are compiled and run by the author in Ubuntu system, including classes, structs, constructors, destructors, overloads of functions, this pointer, class inheritance, virtual functions, coverage and concealment of functions, and so on. (The garbled character in the format problem code is some textual description)/* #include #include using namespace Std;struct person{Char name[20];int num;};int main (){int i;Int J;Person leader_nam
does not provide the anti-replay Function
(3) At Manual Key
MethodOnly one permit entry in access-list takes effect, while others are ignored.
(4) At Manual Key
MethodThe transform set names on both sides must be the same.
4. VPN
Manual
MethodThe main Commands are as follows:
(1) access-list
Set access-list to encrypt the IP packets that meet the conditions.
(2) crypto isakmp
Crypto isakmp is used b
alias ########################## alias l = '/ usr/bin/ls-Fl 'Alias ls = 'ls-CF 'alias cl = 'clear' alias dir = 'ls-CF' alias rm = 'rm-I 'alias h = 'History 'export DSM_DIR =/usr/tivoli/tsm/client/ba/binexport DSM_CONFIG =/usr/tivoli/tsm/client/ba/bin/dsm. optexport DSM_LOG =/tsmfs/log found from the above output ,/. in the profile File settings, tsm log points to/tsmfs/log, while/usr/tivoli/tsm/client/ba/bin/dsm. sys does not point to it. By default, it is under the/directory. Modify dsm. sys f
due to various reasons, and implement technologies such as Hierarchical Storage Management (HSM) and ClusterServer (Cluster Server.
Manage data through software
Data Management provides VolumeManager tools that can identify and analyze storage access modes. VolumeManager balances I/O load through complex disk configurations, and optimizes the layout of application data without affecting applications. It can also Scatter Data bars to multiple physical
/dsm. optexport DSM_LOG =/tsmfs/log found from the above output ,/. in the profile file settings, tsm log points to/tsmfs/log, while/usr/tivoli/tsm/client/ba/bin/dsm. sys does not point to it. By default, it is under the/directory. Modify dsm. sys File, add the following line, and point the log file to/tsmfs/log: WOLF:/# vi/usr/tivoli/tsm/client/ba/bin/dsm. in sys, add the following errorlogname/tsmfs/log/dsmerror line. log to the/etc/inittab file and restore it to the following settings: tsm: o
This site has previously shown us the method of segmenting a router into eight virtual routers using virtual Routing and forwarding (VRF, VM forwarding) through a scene example. I showed you how to configure VRF, and in this article we continue to use this scenario and, through IPSec configuration, replicate the exact topology and address to eight experimental environments. The entire environment can proceed smoothly, first requires the virtual route with ASA and Cisco router to establish VPN. T
/driver_nl80211.c:409: Warning: The left operand of a comma expression does not work
.. /SRC/DRIVERS/DRIVER_NL80211.C:404: Warning: Unused variable ' TB2 '
Make: * * * [.. /SRC/DRIVERS/DRIVER_NL80211.O] Error 1
Reason: no link LIBNL Library
Question 2:
.. /SRC/CRYPTO/TLS_OPENSSL.C: In the function ' Tls_deinit ':
.. /src/crypto/tls_openssl.c:1032: Warning: Implicitly declaring function ' Err_remove_thread
GRE over IPSEC route configuration r1 (0/0) --- r2 -- (1/1) r3 GRE over IPSEC first ipsec solves the problem that ipsec cannot transmit multicast traffic in gre, that is, you can run the Routing Protocol in ipsec, and the protocol is encrypted !! R1: crypto isakmp policy 10 hash md5 authentication pre-encryption crypto isakmp key zaq address 2.3.0.1 !! Crypto ips
HubRouter2503 # showrunning-configBuildingconfiguration .. Currentconfiguration: 1466 bytes! Version12.2servicetimestampsdebugdatetimemsecservicetimestampsloguptimenoservicepassword-encryption! Hostname2503 !! Ipsubn
Hub Router 2503 # show running-config Building configuration... Current configuration: 1466 bytes! Version 12.2 service timestamps debug datetime msec service timestamps log uptime no service password-encryption! Hostname 2503! ! Ip subn
Hub Router
2503 # show running-config
part: Configure IPSEC transmission mode and CRYPTO access list orange part: create CRYPTO and automatically negotiate with and set the parameter black and white part: Apply crypto map to the interface! GZ (config) # crypto isakmp enableGZ (config) # crypto isakmp policy 10G
Tunnel Tunnel was successfully established,R1,R3 can Ping each other 's tunnel 0 and loopback 0 interface, but R2 but Ping does not pass their tunnel 0 and loopback 0 interfaces. This way the Tunnell Tunnel achieves the effect of transparent work. 650) this.width=650; "src=" Http://hi.csdn.net/attachment/201012/10/0_1291953712wx5j.gif "/>650) this.width=650; "src=" Http://hi.csdn.net/attachment/201012/10/0_1291953720h3uy.gif "/>in order to Security and encryption on the tunnel tunnel we can co
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.