Реферат Оцінка продуктивності каналів і моніторинг корпоративної мережі

??????????? ???? ?? ?????? VPN,????????? ?????????? OpenVPN? SSH;

2. ??????????? ?????? ??????????? VPN?????:?????? -?????????,??????????????,????? -????? ;

. ???????? ????????? ???????? ?????????? ??????????? ?????????? ???????? ??????? ??? ?????????? OpenVPN? SSH. ???? ???????????? ?????? ?????????????????? ???? ??????? ????????? ????????????? ????. ?????????? ?????????? ????????? ??????? ????? ?????:??? ?????????? ????????????? ???? ????????????? ???????????? ??? ??????????-? ??????? OpenVPN????????? ?????????? ????,? ??????? SSH - ssh-??????? ? ???????? ??????????? ??? ?????????????????;

. ??????????? ??????? ??? ??????????? ????????????? ????: Nagios, Cacti, Ipcad, LightSquid. ?????? ????? ?? ????????????? ???? ??????? ? ????? ?????????;

5. ? ????? ?????????? ??????? ? ???????? ?? ????????????? ????????? ??????????,???????? ? ?????? ? ?????? proxy-??????;

6. ??????? ? ???????????? ??????? ???????????,????????? ?? ????????????? ? ?????? ???????????: Nagios, Cacti, Ipcad, LightSquid;

7. ?????????? web-????????? ??? ??????? ????? ???????.

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1. ?.?. ???????,?.?.???????. ?????? ?????????? ? ?????????????? ????????????? ????? ? ????????.-?.:??? ?????, 2002. - 656?.

2. ?????? ?.?.,?????? ?.?. ???????????? ????. ????????,??????????,?????????.- 2001?. 668?.

. ???? ??????????,?????? ????. LINUX. ???????? ??????????? ??????? ????? (VPN).-???????????? «????? -?????» 2002?. 464?.

. ????????? ????????????

. ?????? ? linux????????

. ?????? ?? ????????? ? ????????? ????????? ??????? ???????? ??? Linux / Unix???????

. ???????????? ???? ????????,????????????? ??????,????????? ? ???????? ???????????? ? ??????????

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??????? ???????? ?????????? ??????????? ???????? ??????,????????? OpenVPN

???? VPNOpenVPNAES - 256-CBC?????????? ? ??????? ??????? RTT???????? RTT?????????? ? 1?? ? 2RTT?????????? ? 1?? ?211,4389,572,0169,107,761,85612,1010,78,321,5519,511,9259,104,78,32,11912,10178,731,5329,581,9909,106,66,32,24512,1010,78,341,4749,592,2469,0968,72,23612,1025,61151,4819,592,2589,105,782,19112,1010,38,761,4719,592,3449,107,76,32,21212,1010,38,771,6949,502,3609,108,38,72,26212,107,37,781,5199,582,2859,1038,72,30412,1030,111,791,4709,592,3369,097,66,32,20812,1012,78,7101,4709,602,3179,096,38,32,21212,10118,7111,5759,582,2829,096,38,72,25812,1023,311,7121,4759,592,3199,1066,72,20312,10148,3131,6869,602,2249,094,78,72,26712,1010,77,7141,7259,592,2589,1048,32,23812,1010,311,3151,7069,581,9419,097,76,72,31212,1029,38,7161,7449,602,1559,106,78,72,18712,10118,3171,5519,602,3139,097,36,32,22412,109,711181,5299,602,2269,107,38,72,19012,008,39191,4499,582,2409,098,782,28812,0031,39,3201,4679,622,2189,1088,32,17612,1011,39,7211,4999,592,2009,1078,72,19612,10119,3221,3999,602,2839,099,76,32,15012,10218,7231,5459,592,2649,10781,82512,10167,3241,5309,592,2789,096,68,72,22612,1011,612,...