How to install and configure Dynamips in Linux

Article Title: install and configure Dynamips in Linux. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open-source and other basic categories, first download
　
Http://www.ipflow.utc.fr/dynamips/dynamips-0.2.5-x86.bin
　
Http://nchc.dl.sourceforge.net/sourceforge/dyna-gen/dynagen-0.6.0.tar.gz
　
Http://www.tcpdump.org/release/libpcap-0.9.5.tar.gz these 3 files to/root
　
1. Install libpcap
　
Tar-zxvf libpcap-0.9.5.tar.gz
　
. /Configure
　
Make
　
Make install
　
2. Copy/root/dynamips-0.2.5-x86.bin to/usr/local/bin/
　
Cp dynamips-0.2.5-x86.bin/usr/local/bin
　
Ln-s dynamips-0.2.5-x86.bin dynamips
　
3.decompress dynagen-0.6.0.tar.gz
　
Tar-zxvf dynagen-0.6.0.tar.gz
　
Cd/usr/local/bin/
　
Ln-s/root/dynagen-0.6.0/dynagen
　
Now, you can find a net file to start dynamips. We recommend that you create a dynamips folder and put all dynamips, IOS, and net files in it.
　
Start dynamips:
　
Nice dynamips-H 7200
　
Start the console:
　
Dynagen/root/dynamips/xxx.net
　
Log on to the console, which is exactly the same as windos.
　
Obtain idle_pc
　
Dynamips-P 3600-t 3620/root/dynamips/xxx. bin (here is the 3620 IOS file ).
　
After entering the route> command line, press "ctrl +]" and then press I to get a lot of idle_pc numbers. Copy the largest one in the count to the net file.
　
For nic parameters, change NIO_gen_eth: xxx in the net file to NIO_linux_eth: eth0.
　
Start the vro in the console, start a new terminal, and then telnet 127.0.0.1 3001 (the R1 port number) to enter the vro.
　

autostart = false[localhost]port = 7200udp = 10000[[router R1]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3001ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 1f0/1 = SW1 2f0/2 = SW1 3f0/3 = SW1 4s1/1 = R2 s1/0s1/2 = FR1 1[[router R2]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3002ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 5f0/1 = SW1 6f0/2 = SW1 7f0/3 = SW1 8s1/1 = R3 s1/0s1/2 = FR1 2[[router R3]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3003ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 9f0/1 = SW1 10f0/2 = SW1 11f0/3 = SW1 12s1/1 = R4 s1/0s1/2 = FR1 3[[router R4]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3004ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 13f0/1 = SW1 14f0/2 = SW1 15f0/3 = SW1 16s1/1 = R5 s1/0s1/2 = FR1 4[[router R5]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3005ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 17f0/1 = SW1 18f0/2 = SW1 19f0/3 = SW1 20s1/1 = R6 s1/0s1/2 = FR1 5[[router R6]]image = /root/dynamips/unzip-c3620-i-mz.122-37.bin model = 3620console = 3006ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 21f0/1 = SW1 22f0/2 = SW1 23f0/3 = SW1 24s1/1 = R7 s1/0s1/2 = FR1 6[[router R7]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3007ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 25s1/1 = R8 s1/0s1/2 = FR1 7[[router R8]]image = /root/dynamips/unzip-c3620-i-mz.122-37.binmodel = 3620console = 3008ram = 32confreg = 0x2142idlepc = 0xffffffff804235c0exec_area = 32mmap = trueslot0=NM-4Eslot1 = PA-4Tf0/0 = SW1 26s1/2 = FR1 8[[ethsw SW1]]1 = dot1q 12 = dot1q 13 = dot1q 14 = dot1q 15 = dot1q 16 = dot1q 17 = dot1q 18 = dot1q 19 = dot1q 110 = dot1q 111 = dot1q 112 = dot1q 113 = dot1q 114 = dot1q 115 = dot1q 116 = dot1q 117 = dot1q 118 = dot1q 119 = dot1q 120 = dot1q 121 = dot1q 122 = dot1q 123 = dot1q 124 = dot1q 125 = dot1q 126 = dot1q 127 = access 1 NIO_linux_eth:eth0[[FRSW FR1]]1:102 = 2:2011:103 = 3:3011:104 = 4:4011:105 = 5:5011:106 = 6:6011:107 = 7:7011:108 = 8:8012:203 = 3:3022:204 = 4:4022:205 = 5:5022:206 = 6:6022:207 = 7:7022:208 = 8:8023:304 = 4:4033:305 = 5:5033:306 = 6:6033:307 = 7:7033:308 = 8:8034:405 = 5:5044:406 = 6:6044:407 = 7:7044:408 = 8:8045:506 = 6:6055:507 = 7:7055:508 = 8:8056:607 = 7:7066:608 = 8:8067:708 = 8:807