Hello,
Looking for some general feedback on my EEM solution. My customer has several data centres around the world. Each with two ISP connections, receiving full BGP tables. We have put up a mGRE overlay between the sites. My goal here is to create a script that will take input from the user and then modify the appropriate BGP policy in order to engineer the traffic over the appropriate tunnel.
Am I on the right track here or is there maybe a better script technology or method that could accomplish this? For example if I was doing this in python I'd likely uses the LOC variable as a hash variable to store the value for the key. Perhaps TCL makes more sense for this type of operation?
event manager applet TRAFENG
event none
action 000 puts " +-------------------------------------+"
action 001 puts " | |"
action 002 puts " | Location: |"
action 003 puts " | [1] Site 1 |"
action 004 puts " | [2] Site 2 |"
action 005 puts " | [3] Site 3 |"
action 006 puts " | [4] Site 4 |"
action 007 puts " | [6] Site 5 |"
action 008 puts " | [7] Site 6 |"
action 009 puts " | [8] Site 7 |"
action 010 puts " | |"
action 011 puts " +-------------------------------------+"
action 012 get LOC
action 013 puts " +-------------------------------------+"
action 014 puts " | |"
action 016 puts " | Preferred ISP: |"
action 017 if $LOC eq 6
action 018 puts " | [1] Telstra & Level3 |"
action 019 puts " | [2] NTT & GTT |"
action 020 else
action 021 puts " | [1] CenturyLink (Level3) |"
action 022 puts " | [2] GTT |"
action 023 end
action 024 puts " | |"
action 025 puts " +-------------------------------------+"
action 026 get ISP
action 027 puts ""
action 028 if $LOC eq 1
action 029 if $ISP eq 1
action 030 syslog msg "Site 1 primary: CenturyLink (Level3)"
action 031 cli command "config t"
action 032 cli command "router bgp 65505"
action 033 cli command "neighbor 172.16.30.1 shutdown"
action 034 cli command "address-family ipv4"
action 035 cli command "no neighbor 172.16.30.1 inherit peer-policy iBGP_WORSE"
action 036 cli command "neighbor 172.16.30.1 inherit peer-policy iBGP_BETTER"
action 037 cli command "no neighbor 172.16.30.1 shutdown"
action 038 cli command "end"
action 039 elseif $IDP eq 2
action 040 syslog msg "Site 1 primary: GTT"
action 040 cli command "config t"
action 041 cli command "router bgp 65505"
action 042 cli command "neighbor 172.16.30.1 shutdown"
action 043 cli command "address-family ipv4"
action 044 cli command "no neighbor 172.16.30.1 inherit peer-policy iBGP_BETTER"
action 045 cli command "neighbor 172.16.30.1 inherit peer-policy iBGP_WORSE"
action 046 cli command "no neighbor 172.16.30.1 shutdown"
action 047 cli command "end"
action 048 end
action 049 end
