anchor.diff:    gprs ns timer tns-test 30
     gprs ns timer tns-alive 3
     gprs ns timer tns-alive-retries 10
  -  gprs nsvc 0 nsvci 952
  -  gprs nsvc 0 local udp port 23000
  +  gprs nsvc 0 nsvci <%= @lac %>1
  +  gprs nsvc 0 local udp port 23<%= @lac %>
     gprs nsvc 0 remote udp port 23001
  -  gprs nsvc 0 remote ip 172.16.0.11
  +  gprs nsvc 0 remote ip <%= @ggsn_ip_address %>
   <% else -%>  gprs mode none
   <% end -%>  no force-combined-si
     depends-on-bts 0
  
positive.code:   gprs cell timer resume-retries 3
    gprs cell timer capability-update-timer 10
    gprs cell timer capability-update-retries 3
    gprs nsei 952
    gprs ns timer tns-block 3
    gprs ns timer tns-block-retries 3
    gprs ns timer tns-reset 3
  
negative.code:   gprs ns timer tns-test 30
    gprs ns timer tns-alive 3
    gprs ns timer tns-alive-retries 10
    gprs nsvc 0 nsvci <%= @lac %>0
    gprs nsvc 0 local udp port 23<%= @lac %>
    gprs nsvc 0 remote udp port 23001
    gprs nsvc 0 remote ip <%= @ggsn_ip_address %>
  <% else -%>  gprs mode none
  <% end -%>  no force-combined-si
    trx 0
  