Product Description

nanoBTS Product Description DHCP
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BOUND
T1 Expiry
DHCP-
REQUEST
unicast to leasing
server
(includes request
for VSI options)
RENEWING
NOTES
1) T1, T2 & Lease Timer are not running if using a fixed
IP Address
Design assumes that
T1 expiry time < T2 expiry timer < Lease expiry time
2) If the VSI is known, it should be used to attempt to
contact the BSC (even if it is known from a previous
config).
3) If no VSI is known, the BTS should passively await
configuration through the BTS A-bis port.
Lease Expiry
Remove i/f IP
Address
START
Set Tr
((Remaining time
to T2)/2)
Figure 14 - BOUND state