Complete a customized webpage on cisco router using TCL script.
First, you need a tcl script running http server:
Download from here:
or write piece of code here:
::cisco::eem::event_register_none maxrun 4294967295.000
# Created on Monday, April 7, 2008 using IDEEM(TM) Software--Nidus Software Corp.
namespace import ::cisco::eem::*
namespace import ::cisco::lib::*
set svcPort 80
global events
set events 0
global parameters
global httpsock
set httpsock ""
# Handles the input from the client and client shutdown
proc svcHandler {sock} {
global events
global httpsock
set httpsock $sock
fconfigure $sock -encoding binary -translation
set events 1
}
# Accept-Connection handler for Server.
# called When client makes a connection to the server
# Its passed the channel we're to communicate with the client on,
# The address of the client and the port we're using
#
# Setup a handler for (incoming) communication on
# the client channel - send connection Reply and log connection
proc accept {sock addr port} {
# Setup handler for future communication on client socket
fileevent $sock readable [list svcHandler $sock]
# Read # Readinput in lines, disable blocking I/O
fconfigure $sock -buffering line -blocking 0 -encoding binary
# log the connection
# puts "Accepted connection from $addr:$port"
}
# Create a server socket on port $svcPort.
# Call proc accept when a client attempts a connection.
set srvrsock [socket -server accept $svcPort]
while {1} {
vwait events
set events 0
global parameters
catch {set l [gets $httpsock]} ;# get the client packet
if {$l != ""} {
if {$l == "exit" || $l == "close" || $l == "GET /exit HTTP/1.1"} {
catch {puts $httpsock "EEM HTTP server exited"}
catch {close $httpsock}
break
} elseif {[regexp "GET /(.*) HTTP/1.1" $l temp request] != 0} {
puts "$l"
if {[regexp "(.*)\\?(.*)" $request temp filename param] == 0} {
set param ""
set filename $request
}
set ::parameters $param
puts "file name: $filename"
puts "Parameters: $::parameters"
if {$filename == ""} {set filename "index.html"}
set ext ""
set data ""
catch {open [file join flash: $filename] r} output
if {[string first "couldn't open" $output] != -1} {
puts $output
catch {puts $httpsock "HTTP/1.1 404 Not Found
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: binary
<html><head>
<title>File Not Found On Router gummyjoe</title>
</head>
<body>
<font face=\"arial\" size=\"4\" color=\"red\">404 File $filename Not Found On Router gummyjoe.<br></font>
</body>
</html>"}
catch {close $httpsock}
} else {
# File was opened successfully
set filehandle $output
fconfigure $filehandle -encoding binary -translation binary
while {1} {
if {[catch {read $filehandle 1000} fileinput]} {
puts "\nFile read failed: fd = $filehandle"
catch {puts $httpsock "HTTP/1.1 500 Internal Server Error
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: binary
<html><head>
<title>Error reading file On router gummyjoe</title>
</head>
<body>
<font face=\"arial\" size=\"4\" color=\"red\">Error reading file $filename On Router gummyjoe.<br></font>
</body>
</html>"}
break
} else {
if {$fileinput == ""} {break}
append data $fileinput
}
}
close $filehandle
}
if {$data != ""} {
if {[regexp "(.*)\\.(.*)" $filename temp name ext] == 1 && $ext == "tcl"} {
# The file is a tcl script.
# Run it passing the parameters
# Reply to client with output
set parmlist [list]
append parameters &
set start 0
while {1} {
set end [string first & $parameters $start]
if {$end == -1} {break}
set endname [string first = $parameters $start]
if {$endname == -1} {break}
incr endname -1
set paramname [string range $parameters $start $endname]
incr endname 2
if {$endname == $end} {
set paramval ""
} else {
incr end -1
set paramval [string range $parameters $endname $end]
}
incr end 2
set start $end
set paramval [string map {+ " "} $paramval]
# Remove special chars
while {1} {
if {[regexp "%(\[0-9a-fA-F\]\[0-9a-fA-F\])" $paramval temp Specialchar] != 0} {
set newchar [format "%c" "0x$Specialchar"]
set index [string first $temp $paramval]
set start1 $index
incr index 2
set paramval [string replace $paramval $start1 $index $newchar]
} else {
break
}
}
lappend parmlist $paramname $paramval
}
if {[catch {eval $data} output]} {
catch {puts $httpsock "HTTP/1.1 500 Internal Server Error
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: binary
Error in script:\n\n"}
catch {puts $httpsock $output}
}
# [eval $data]
} else {
set filelen [string bytelength $data]
switch $ext {
ico {set ContentType "image/vnd.microsoft.icon"}
png {set ContentType "image/png"}
jpeg {set ContentType "image/jpg"}
jpg {set ContentType "image/jpg"}
gif {set ContentType "image/gif"}
html {set ContentType "text/html; charset=UTF-8"}
htm {set ContentType "text/html; charset=UTF-8"}
default {set ContentType "application/octet-stream"}
}
catch {puts $httpsock "HTTP/1.1 200 OK
Content-Type: $ContentType
Content-Transfer-Encoding: binary
Content-Length: $filelen
$data"}
}
}
} else {
catch {puts $httpsock "HTTP/1.1 404 Not Found
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: binary
<html><head>
<title>File Not Found On Router gummyjoe</title>
</head>
<body>
<font face=\"arial\" size=\"4\" color=\"red\">404 File Not Found On Router gummyjoe.<br></font>
</body>
</html>"}
}
catch {close $httpsock}
}
}
close $srvrsock
puts "EEM HTTP server exited"
|
Above is the script for the router to run http service on tcp 80 port. Next we will write a code for gleaning information from current configuration and display it on a webpage. Here is current configuration of the router:
Current configuration : 3320 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname sender
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
ip cef
!
!
!
!
ip vrf BLU
rd 1:4
route-target export 1:4
route-target import 1:4
!
ip vrf GREY
rd 1:1
route-target export 1:1
route-target export 1:2
route-target export 1:3
route-target import 1:1
route-target import 1:2
route-target import 1:3
!
ip vrf GRN
rd 1:2
route-target export 1:2
route-target import 1:2
!
ip vrf Orange
rd 1:3
route-target export 1:3
route-target import 1:3
!
ip vrf PURPLE
rd 1:1992
route-target export 1:1992
route-target import 1:1992
!
ip vrf RED
route-target export 1:1
route-target export 1:2
route-target export 1:3
route-target import 1:1
route-target import 1:2
route-target import 1:3
!
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback3
ip vrf forwarding Orange
ip address 10.3.3.1 255.255.255.0
!
interface Loopback4
ip vrf forwarding BLU
ip address 10.4.4.1 255.255.255.0
!
interface Loopback5
ip vrf forwarding PURPLE
ip address 10.55.55.5 255.255.255.0
shutdown
!
interface Loopback1001
ip vrf forwarding RED
ip address 172.18.134.3 255.255.255.0
!
interface Loopback1004
ip vrf forwarding PURPLE
no ip address
!
interface Loopback1007
ip vrf forwarding GRN
ip address 192.168.92.38 255.255.255.0
!
interface Loopback1018
ip vrf forwarding GRN
ip address 172.17.123.9 255.255.255.0
!
interface FastEthernet0/0
ip address 142.100.64.254 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
mpls label protocol ldp
mpls ip
!
interface FastEthernet1/0
no ip address
shutdown
duplex auto
speed auto
mpls label protocol ldp
mpls ip
!
router bgp 65065
no synchronization
bgp log-neighbor-changes
neighbor 10.93.130.225 remote-as 65065
neighbor 192.50.50.50 remote-as 65065
neighbor 192.50.50.50 route-reflector-client
neighbor 192.168.100.1 remote-as 65065
neighbor 192.168.100.1 route-reflector-client
neighbor 192.168.200.1 remote-as 65065
no auto-summary
!
address-family vpnv4
neighbor 10.93.130.225 activate
neighbor 10.93.130.225 send-community extended
neighbor 192.50.50.50 activate
neighbor 192.50.50.50 send-community extended
neighbor 192.168.100.1 activate
neighbor 192.168.100.1 send-community extended
neighbor 192.168.100.1 route-reflector-client
neighbor 192.168.200.1 activate
neighbor 192.168.200.1 send-community extended
exit-address-family
!
address-family ipv4 vrf PURPLE
no synchronization
exit-address-family
!
address-family ipv4 vrf Orange
no synchronization
exit-address-family
!
address-family ipv4 vrf GRN
no synchronization
exit-address-family
!
address-family ipv4 vrf GREY
no synchronization
exit-address-family
!
address-family ipv4 vrf BLU
no synchronization
exit-address-family
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
line aux 0
line vty 0 4
no login
line vty 5 15
no login
!
!
event manager directory user policy flash:/
event manager policy http_server.tcl
!
End
|
Right now, we will build a file to execute TCL script to grasp information and display based on HTML format on webpage:
# catch {open [file join flash: $filename] r} output
#show vrfs
if [catch {cli_open} RESULT] {
error $RESULT $errorInfo
} else {
array set cli1 $RESULT
}
if [catch {cli_exec $cli1(fd) "en"} RESULT] {
cli_close $cli1(fd)
error $RESULT $errorInfo
}
if [catch {cli_exec $cli1(fd) "show ip vrf detail | include ;" } RESULT] {
error $RESULT $errorInfo
} else {
set VRFs $RESULT
}
if [catch {cli_close $cli1(fd) $cli1(tty_id)} RESULT] {
error $RESULT $errorInfo
}
#VRF while loop
set COUNT 1
set ALL_VRF_INFO ""
while {[string length $VRFs] > 10} {
set VRF($COUNT) [string range $VRFs [expr [string first "VRF " $VRFs] + 4] [expr [string first "; default RD" $VRFs] - 1]]
set RD($COUNT) [string range $VRFs [expr [string first "; default RD" $VRFs] + 12] [expr [string first "; default VPNID" $VRFs] -1]]
set ITEM "<b>$VRF($COUNT)</b><br /> $RD($COUNT)<br />"
set ALL_VRF_INFO [concat $ALL_VRF_INFO $ITEM]
set VRFs [string range $VRFs [expr [string first "\n" $VRFs] +1] [string length $VRFs]]
incr COUNT
}
set COUNT [expr $COUNT - 1]
set NUM_OF_VRFS $COUNT
#show config
if [catch {cli_open} RESULT] {
error $RESULT $errorInfo
} else {
array set cli1 $RESULT
}
if [catch {cli_exec $cli1(fd) "en"} RESULT] {
error $RESULT $errorInfo
}
if [catch {cli_exec $cli1(fd) "show running-config" } RESULT] {
error $RESULT $errorInfo
} else {
set CONFIG $RESULT
}
if [catch {cli_close $cli1(fd) $cli1(tty_id)} RESULT] {
error $RESULT $errorInfo
}
#RT while loop
set COUNT 1
set IMPORT_EXPORT ""
while {$COUNT < $NUM_OF_VRFS} {
set BEGIN [string first "\n" $CONFIG [string first "ip vrf $VRF($COUNT)" $CONFIG]]
set END [string first "!" $CONFIG $BEGIN]
set IMP_EXP_STRING [string range $CONFIG [expr $BEGIN +1] [expr $END -1]]
if {[string first "route-target " $IMP_EXP_STRING]} {
set BEGIN [string first "route-target " $IMP_EXP_STRING]
set IMP_EXP_STRING [string range $IMP_EXP_STRING [expr $BEGIN -1] [expr $END -1]]
regsub -all {route-target } $IMP_EXP_STRING "<br />" IMP_EXP_STRING
regsub -all {route-target } $IMP_EXP_STRING "</b><br />" IMP_EXP_STRING
set ITEM "<b> $VRF($COUNT) $IMP_EXP_STRING <br />"
set IMPORT_EXPORT [concat $IMPORT_EXPORT $ITEM]
}
incr COUNT
}
#vrf interface
if [catch {cli_open} RESULT] {
error $RESULT $errorInfo
} else {
array set cli1 $RESULT
}
if [catch {cli_exec $cli1(fd) "en"} RESULT] {
error $RESULT $errorInfo
}
if [catch {cli_exec $cli1(fd) "show ip vrf interfaces" } RESULT] {
error $RESULT $errorInfo
} else {
set VRF_INTERFACE_CONFIG $RESULT
}
if [catch {cli_close $cli1(fd) $cli1(tty_id)} RESULT] {
error $RESULT $errorInfo
}
# vrf interface while loop
set VRF_INTERFACE_OUTPUT ""
set COUNT 1
#vrf interface while loop
# while {$COUNT < $NUM_OF_VRFS} {
while {[regexp -all $VRF($COUNT) $VRF_INTERFACE_CONFIG] > 0} {
set BEGIN [expr [string first "Protocol" $VRF_INTERFACE_CONFIG] + 10]
set END [expr [string first "\n" $VRF_INTERFACE_CONFIG [expr [string first $VRF($COUNT) $VRF_INTERFACE_CONFIG $BEGIN]]]]
set VRF_INTERFACES [string range $VRF_INTERFACE_CONFIG [expr $BEGIN -1] $END]
regsub -all $VRF($COUNT) $VRF_INTERFACES " " VRF_INTERFACES
regsub -all { } $VRF_INTERFACES " " VRF_INTERFACES
set ITEM "<b> $VRF($COUNT)</b><br /> $VRF_INTERFACES </b><br />"
set VRF_INTERFACE_OUTPUT [concat $VRF_INTERFACE_OUTPUT $ITEM]
set VRF_INTERFACE_CONFIG [string replace $VRF_INTERFACE_CONFIG [expr $BEGIN -1] [expr $END]]
incr COUNT
}
# }
#LDP interface
if [catch {cli_open} RESULT] {
error $RESULT $errorInfo
} else {
array set cli1 $RESULT
}
if [catch {cli_exec $cli1(fd) "en"} RESULT] {
error $RESULT $errorInfo
}
if [catch {cli_exec $cli1(fd) "show mpls interfaces | exc Operational" } RESULT] {
error $RESULT $errorInfo
} else {
set LDP_INTERFACE_CONFIG $RESULT
}
if [catch {cli_close $cli1(fd) $cli1(tty_id)} RESULT] {
error $RESULT $errorInfo
}
#LDP while loop
set LDP_INTERFACES ""
while {[regexp -all {Yes | No} $LDP_INTERFACE_CONFIG] > 0} {
set END [string first "\n" $LDP_INTERFACE_CONFIG 12]
set ITEM [string range $LDP_INTERFACE_CONFIG 0 $END]
if {[expr [string last Yes $ITEM]] > [expr [string last No $ITEM]]} {
set END [expr [string last Yes $ITEM] - 3]
} else {
set END [expr [string last No $ITEM] - 2 ]
}
set ITEM [string replace $ITEM [expr [string first " " $ITEM]] $END]
set ITEM "$ITEM <br />"
set LDP_INTERFACES [concat $LDP_INTERFACES $ITEM]
set LDP_INTERFACE_CONFIG [string replace $LDP_INTERFACE_CONFIG 0 [string first "\n" $LDP_INTERFACE_CONFIG 3]]
}
#show ip bgp vpnv4
if [catch {cli_open} RESULT] {
error $RESULT $errorInfo
} else {
array set cli1 $RESULT
}
if [catch {cli_exec $cli1(fd) "en"} RESULT] {
error $RESULT $errorInfo
}
if [catch {cli_exec $cli1(fd) "show ip bgp vpnv4 all summary" } RESULT] {
error $RESULT $errorInfo
} else {
set BGP_NEIGHBORS $RESULT
}
if [catch {cli_close $cli1(fd) $cli1(tty_id)} RESULT] {
error $RESULT $errorInfo
}
#bgp vpnv4 while loop
set BGP_NEIGHBOR_OUTPUT ""
set BEGIN [expr [string first "PfxRcd" $BGP_NEIGHBORS 1] + 8]
while {[regexp -all {.} $BGP_NEIGHBORS] > 0} {
if {$BEGIN < 10} {
set BEGIN 0
}
if {[string first "\n" $BGP_NEIGHBORS [expr $BEGIN + 20]]} {
set END [string first "\n" $BGP_NEIGHBORS [expr $BEGIN + 20]]
} else {
set END [expr [string length $BGP_NEIGHBORS] - 1]
}
set ITEM [string range $BGP_NEIGHBORS $BEGIN $END]
if {[string length $ITEM] < 10} {break}
if {[regexp -all {Active} $ITEM] == 0} {
set ITEM [string replace $ITEM [expr [string first " " $ITEM]] $END]
set ITEM "$ITEM UP <br />"
set BGP_NEIGHBOR_OUTPUT [concat $BGP_NEIGHBOR_OUTPUT $ITEM]
} else {
set ITEM [string replace $ITEM [expr [string first " " $ITEM]] $END]
set ITEM "$ITEM DOWN <br />"
set BGP_NEIGHBOR_OUTPUT [concat $BGP_NEIGHBOR_OUTPUT $ITEM]
}
set BGP_NEIGHBORS [string replace $BGP_NEIGHBORS 0 $END]
set BEGIN -1
}
#BGP config
set BGP_CONFIG $CONFIG
if {[regexp -all {router bgp} $BGP_CONFIG] > 0} {
if {[regexp -all {address-family} $BGP_CONFIG] > 0} {
set BEGIN [string first "router bgp" $BGP_CONFIG]
set END [string last exit-address-family $BGP_CONFIG]
set BGP_CONFIG_RESULTS [string range $BGP_CONFIG $BEGIN [expr $END + 18]]
regsub -all {\n} $BGP_CONFIG_RESULTS {<br />} BGP_CONFIG_RESULTS
}
set BGP_AS [string range $BGP_CONFIG_RESULTS 11 [expr [string first "<br" $BGP_CONFIG_RESULTS] - 1]]
}
#Config HTML
set header "<html>
<head>
<title>MPLS-VPN Configuration Application:</title>
</head>
<div align='center'>
<font face='arial' size='6'>MPLS-VPN Configuration Application</font><br />
</div>
</html>
"
set config "
<div align='left' style='color: gray; font-family: arial; font-size: 18pt; MARGIN 10px 10px'>
VRF Information:
</div>
<div align='left' style='overflow: scroll; border-right-style: solid; font-family: arial; font-size: 10pt; border-right-width:1px; WIDTH: 250px; FLOAT: left; HEIGHT: 200px; MARGIN: 10px 10px'>
<font face='arial' size='4'>VRF name / RD</font><br />
<ol>$ALL_VRF_INFO</ol>
</div>
<div align='left' style='overflow: scroll; border-right-style: solid; font-family: arial; font-size: 10pt; border-right-width:1px; WIDTH: 230px; FLOAT: left; HEIGHT: 200px; MARGIN: 10px 10px'>
<font face='arial' size='4'>Import / Export</font><br />
<ol>$IMPORT_EXPORT</ol>
</div>
<div align='left' style='overflow: scroll; border-right-style: solid; font-family: arial; font-size: 10pt; border-right-width:1px; WIDTH: 300px; FLOAT: left; HEIGHT: 200px; MARGIN: 10px 10px'>
<font face='arial' size='4'>VRF Interface Status</font><br />
<ol>$VRF_INTERFACE_OUTPUT</ol>
</div>
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<div align='left' style='color: gray; font-family: arial; font-size: 18pt; MARGIN: 10px 10px'>
VRF Configuration:
</div>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='VRF_Name' value='VRF_Name' onblur='init_field(this,\"VRF_Name\");' onFocus='clear_field(this,\"VRF_Name\");' style='WIDTH: 200px; font-family: arial; font-size: 10pt'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='RD' value='RD' onblur='init_field(this,\"RD\");' onFocus='clear_field(this,\"RD\");' style='WIDTH: 200px; font-family: arial; font-size: 10pt'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='Import' value='Import' onblur='init_field(this,\"Import\");' onFocus='clear_field(this,\"Import\");' style='WIDTH: 200px; font-family: arial; font-size: 10pt'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='Export' value='Export' onblur='init_field(this,\"Export\");' onFocus='clear_field(this,\"Export\");' style='WIDTH: 200px; font-family: arial; font-size: 10pt'>
<br />
<div align='left'>
<font face='arial' size='4'>
<color='black'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='Interface' value='Interface' onblur='init_field(this,\"Interface\");' onFocus='clear_field(this,\"Interface\");' style='WIDTH: 250px; font-family: arial; font-size: 10pt'>
<font-family: arial; font-size: 18pt>
<color='black'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='IP_Address' value='IP_Address' onblur='init_field(this,\"IP_Address\");' onFocus='clear_field(this,\"IP_Address\");' style='WIDTH: 250px; color:#000000; font-family: arial; font-size: 10pt'>
<input type='text' name='Mask' value='Mask' onblur='init_field(this,\"Mask\");' onFocus='clear_field(this,\"Mask\");' style='WIDTH: 250px; color:#000000; font-family: arial; font-size: 10pt'>
<br />
<div align='left' style='color: black; font-family: arial; font-size: 12pt; MARGIN: 10px 10px'>
Redistribute Connected:
<input type='radio' name='Red_Connected' value='yes' /> yes
<input type='radio' name='Red_Connected' value='no' checked='checked' /> no
</div>
<br /><br />
<div align=left' style='color: gray; font-family: arial; font-size: 18pt; MARGIN: 10px 10px'>
BGP / LDP Information:
</div>
<div align=left' style='overflow: scroll; border-right-style: solid; font-family: arial; font-size: 10pt; border-right-width:1px; WIDTH: 220px; FLOAT: left; HEIGHT: 200px; MARGIN: 10px 10px'>
<font face='arial' size='4'>Label Int / Operational</font><br />
<ol>$LDP_INTERFACES</ol>
</div>
<div align='left' style='overflow: scroll; border-right-style: solid; font-family: arial; font-size: 10pt; border-right-width:1px; WIDTH: 220px; FLOAT: left; HEIGHT: 200px; MARGIN: 10px 10px'>
<font face='arial' size='4'>BGP Neighbors</font><br />
<ol>$BGP_NEIGHBOR_OUTPUT</ol>
</div>
<div align='left' style='overflow: scroll; border-right-style: solid; font-family: arial; font-size: 10pt; border-right-width:1px; WIDTH: 340px; FLOAT: left; HEIGHT: 200px; MARGIN: 10px 10px'>
<font face='arial' size='4'>BGP Configuration</font><br />
<ol>$BGP_CONFIG_RESULTS</ol>
</div>
<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<div align='left' style='color: gray; font-family: arial; font-size: 18pt; MARGIN: 10px 10px'>
BGP Configuration:
</div>
<div align='left'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='BGP_AS' value='$BGP_AS' onblur='init_field(this,\"$BGP_AS\");' onFocus='clear_field(this,\"$BGP_AS\");' style='WIDTH: 230px; font-family: arial; font-size: 10pt'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='Neighbor' value='Neighbor' onblur='init_field(this,\"Neighbor\");' onFocus='clear_field(this,\"Neighbor\");' style='WIDTH: 230px; font-family: arial; font-size: 10pt'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='Source_Int' value='Source_Int' onblur='init_field(this,\"Source_Int\");' onFocus='clear_field(this,\"Source_Int\");' style='WIDTH: 250px; font-family: arial; font-size: 10pt'>
</div>
<div align='left' style='color: black; font-family: arial; font-size: 12pt; MARGIN: 10px 10px'>
Route Reflector Client:
<input type='radio' name='RR_Client' value='yes' /> Yes
<input type='radio' name='RR_Client' value='no' checked='checked' /> No
</div>
<br /><br />
<div align='left' style='color: gray; font-family: arial; font-size: 18pt; MARGIN: 10px 10px'>
LDP Configuration:
</div>
<div align='left'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='Label_Int' value='Label_Int' onblur='init_field(this,\"Label_Int\");' onFocus='clear_field(this,\"Label_Int\"); ' style='WIDTH: 230px; font-family:arial; font-size: 10pt'>
<font face='arial' size='4'>
<form name='MPLS-CFG' action='MPLS-CFG.tcl' method='GET' target='_blank'>
<input type='text' name='IP_Address' value='IP_Address' onblur='init_field(this,\"IP_Address\");' onFocus='clear_field(this,\"IP_Address\");' style='WIDTH: 230px; font-family:arial; font-size: 10pt'>
<input type='text' name='Mask' value='Mask' onblur='init_field(this,\"Mask\");' onFocus='clear_field(this,\"Mask\");' style='WIDTH: 250px; font-family: arial; font-size: 10pt'>
</div>
<br /><br /><br /><br />
<div align='left' style='color: black; font-family: arial; font-size: 14pt; MARGIN: 10px 10px'>
Configuration:
<input type='radio' name='ADD_REMOVE' value='yes' checked='checked' /> Add
<input type='radio' name='ADD_REMOVE' value='no'/> Remove
</div>
<br />
"
set footer "
<script>
function clear_field(field, value) {if(field.value == value) field.value = '';}
function init_field(field, value) {if(field.value == '') field.value = value;}
</script>
<br />
<input type='submit' style='color: red value='Deploy Changes'>
"
set httpheader "HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: binary
"
puts $httpsock $httpheader$header$config$footer
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