dynamips-start.bash

#!/usr/bin/env bash
# [email protected]
# dom abr  5 22:19:42 CEST 2015
#
# dynamips arguments
#
#  -H [<ip_address>:]<tcp_port> : Run in hypervisor mode
#
#  -P <platform>      : Platform to emulate (7200, 3600, 2691, 3725, 3745, 2600 or 1700) (default: 7200)
#
#  -i <instance>      : Set instance ID
#  -r <ram_size>      : Set the virtual RAM size (default: 256 Mb)
#  -o <rom_size>      : Set the virtual ROM size (default: 4 Mb)
#  -n <nvram_size>    : Set the NVRAM size (default: 128 Kb)
#  -c <conf_reg>      : Set the configuration register (default: 0x2102)
#  -m <mac_addr>      : Set the MAC address of the chassis
#  -C, --startup-config <file> : Import IOS configuration file into NVRAM
#  --private-config <file> : Import IOS configuration file into NVRAM
#  -X                 : Do not use a file to simulate RAM (faster)
#  -T <port>          : Console is on TCP <port>
#  -U <si_desc>       : Console in on serial interface <si_desc>
#                       (default is on the terminal)
#  --filepid filename : Store dynamips pid in a file
#
#  -t <npe_type>      : Select NPE type (default: "npe-400")
#  -M <midplane>      : Select Midplane ("std" or "vxr")
#  -p <pa_desc>       : Define a Port Adapter
#  -s <pa_nio>        : Bind a Network IO interface to a Port Adapter
#  -I <serialno>      : Set Processor Board Serial Number
#  -a <cfg_file>      : Virtual ATM switch configuration file
#  -f <cfg_file>      : Virtual Frame-Relay switch configuration file
#  -E <cfg_file>      : Virtual Ethernet switch configuration file
#  -b <cfg_file>      : Virtual bridge configuration file
#  -e                 : Show network device list of the host machine
#
# Available NETIO types:
#  * unix       : UNIX local sockets
#  * vde        : Virtual Distributed Ethernet / UML switch
#  * tap        : Linux/FreeBSD TAP device
#  * udp        : UDP sockets
#  * udp_auto   : Auto UDP sockets
#  * tcp_cli    : TCP client
#  * tcp_ser    : TCP server
#  * mcast      : Multicast bus
#  * linux_eth  : Linux Ethernet device
#  * gen_eth    : Generic Ethernet device (PCAP)
#  * fifo       : FIFO (intra-hypervisor)
#  * null       : Null device
#
# $ find . -iname "*.bin"
# ./3600/c3620-j1s3-mz.123-19.bin
# ./3700/3725/c3725-adventerprisek9_ivs-mz.124-15.T14.bin
# ./3700/3745/c3745-a3jk9s-mz.123-4.T2.bin
# ./3700/3745/c3745-a3js-mz.123-11.T10.bin
# ./2600/c2600-j1s3-mz.123-26.bin
# ./3900/c3900-universalk9-mz.SPA.151-4.M.bin

## PIRULA -P 3600 ./3900/c3900-universalk9-mz.SPA.151-4.M.image

# -P 3600 ${imagerepo}/3600/c3620-j1s3-mz.123-19.bin
# -P 3725 ${imagerepo}/3700/3725/c3725-adventerprisek9_ivs-mz.124-15.T14.bin
# -P 3745 ${imagerepo}/3700/3745/c3745-a3jk9s-mz.123-4.T2.bin
# -P 3745 ${imagerepo}/3700/3745/c3745-a3js-mz.123-11.T10.bin
# -P 2600 ${imagerepo}/2600/c2600-j1s3-mz.123-26.bin

platform="$1"
name="${platform}_${RANDOM}"
screen_title="cisco_${name}"
pidfile="/run/$USER/dynamips_${name}.pid"

imagerepo="/data/VirtualMachines/Cisco"
image=

case $1 in
    2600)
        #image="${imagerepo}/2600/c2600-j1s3-mz.123-26.bin" ;;
        image="${imagerepo}/2960/c2960-lanbasek9-tar.122-53.SE2.tar" ;;
    3600)
        image="${imagerepo}/3600/c3620-j1s3-mz.123-19.bin" ;;
    3725)
        #image="${imagerepo}/3700/3725/c3725-adventerprisek9_ivs-mz.124-15.T14.bin" ;;
        image="${imagerepo}/3700/3725/c3725-adventerprisek9_ivs-mz.124-15.T14.image" ;;
    3745)
        #image="${imagerepo}/3700/3745/c3745-a3jk9s-mz.123-4.T2.bin" ;;
        image="${imagerepo}/3700/3745/c3745-a3js-mz.123-11.T10.bin" ;;
    *)
        echo -e "\n\tUsage: $0 <2600|3600|3725|3745>\n"
        exit 1
        ;;
esac

[[ -f "$image" ]] || {
    echo "ERROR: Cannot locate image for platform \"$platform\": \"$image\""
    exit 1
}

screen -S "$screen_title" \
    dynamips \
    --filepid "$pidfile" \
    -P "$platform" "$image"

[[ $? == 0 ]] && {
    echo ">> Screen created:"
    echo "$(screen -ls | grep "$screen_title")"
    exit 0
} || {
    echo ">> ERROR starting dynamips $platform $image"
    exit 1
}