Once you have enabled cisco IP sla udp echo and would like to check it

  ip sla 55555
  udp-echo 10.15.15.15 35000 control disable
  ip sla schedule 55555 life forever start-time now

and would like to check it

  nping -c100 -udp -p 35000 -g 35000 --data '0x00010000abcdabcdabcdabcdabcdabcd' 192.168.44.99

  Starting Nping 0.7.40 ( https://nmap.org/nping ) at 2017-04-12 21:07 EDT
  SENT (0.0332s) UDP 10.15.15.15:35000 > 192.168.44.99:35000 ttl=64 id=31096 iplen=44 
  RCVD (0.2180s) UDP 192.168.44.99:35000 > 10.15.15.15:35000 ttl=244 id=40587 iplen=44 
  SENT (1.0339s) UDP 10.15.15.15:35000 > 192.168.44.99:35000 ttl=64 id=31096 iplen=44 
  RCVD (1.2380s) UDP 192.168.44.99:35000 > 10.15.15.15:35000 ttl=244 id=40589 iplen=44 
  SENT (2.0349s) UDP 10.15.15.15:35000 > 192.168.44.99:35000 ttl=64 id=31096 iplen=44 
  ^C 
  Max rtt: N/A | Min rtt: N/A | Avg rtt: N/A
  Raw packets sent: 3 (132B) | Rcvd: 2 (92B) | Lost: 1 (33.33%)

IPs must be NOT NATed.


Installing Debian via IPv6

Fri 05 August 2016 by someone

Installing Debian via stateless IPv6 configured interfaces

read more

Perhaps you are leaking private URLs to BlueCoat

Sat 21 June 2014 by someone

URLs leak to BlueCoat

read more

Mitigating NTP amplification attack using Juniper

Thu 24 April 2014 by someone

Mitigating NTP amplification attack using Juniper

read more

Unidentified MX limitation related to DST - SRC traffic reclassification

Sun 06 April 2014 by someone

Unidentified MX limitation related to DST - SRC traffic reclassification

read more

Destination based CoS reclassification based on ASN

Fri 07 February 2014 by someone

Destination based CoS reclassification based on ASN

read more

l2vpn on Juniper using logical-systems

Fri 07 February 2014 by someone

Example of l2vpn on Juniper using logical-systems

read more