indepedent_bss_ref-default.nt.log

OPNET实现802.11PCF接入方式,希望对新手有所帮助

[Environment]
duration=3600.000000
seed=128
net_name=Predicting_WLAN_Performance-Independent_BSS
sim_log_delim=TAB

[Run Info]
run_date=19:40:27 Tue Aug 15 2000

[Log Entries]
8.41032072869	102	Office Network.node_6	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
17.8683184373	1881	Office Network.node_2	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
35.0596573099	3767	Office Network.node_4	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
43.5600811396	4917	Office Network.node_0	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
57.1473966694	5239	Office Network.node_9	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
63.4354000689	5762	Office Network.node_5	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
96.9841698256	8699	Office Network.node_3	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
113.813548372	10996	Office Network.node_1	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
169.636318093	21147	Office Network.node_7	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
209.235410066	22510	Office Network.node_8	Config.	Wireless Lan	Data packet Drop	SYMPTOMS(S): <NL>  Wireless LAN MAC layer discarded some packets due to <NL>   insufficient buffer capacity.  <NL>  <NL>  This may lead to:  <NL>  - application data loss. <NL>  - higher layer packet retransmission. <NL>  <NL>  REMDEDIAL ACTION (S):  <NL>  1. Reduce Network laod.  <NL>  2. User higher speed wireless lan.  <NL>  3. Increase buffer capacity <NL> 
3600	343096	N/A	Config.	Event Manager	Performance	Try setting the 'event_speed_parameter' to (228050). <NL> This is a preference under the category called 'all'. <NL>  <NL> The advanced event management system in the Simulation <NL> Kernel can be tuned to maintain peak performance when <NL> simulating very large systems. Your trade-off is that <NL> higher values of event_speed_parameter require <NL> additional memory. <NL>  <NL> Optimal values depend on the type and size of models, <NL> so the value above is an estimate based on how this <NL> simulation performed. You may wish to experiment <NL> with different values and compare the simulation's <NL> performance. In general, increasing this parameter <NL> will not yield significant performance gains for small, <NL> lightly-loaded systems. <NL> 

[Summary]
Config.	Wireless Lan	Data packet Drop	10
Config.	Event Manager	Performance	1
Low-Lev.	Simulation	Error	0