Nortel Networks 8600 manual

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Table of contents for the manual

  • Page 1

    > Technical Configurat ion G uide for SNMP Enterprise Networ k Engi neering Documen t Date: Decemb er 15, 2006 Docu ment Ver sion: 2 .0 Ethernet R outing Switch 8600 Engineering[...]

  • Page 2

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 1 Nortel is a reco gnized lead er in del ivering c omm unic ations cap abiliti es that en hanc e the hum an experie nce, ign ite and power glo bal com m erce, a[...]

  • Page 3

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 2 Ab stra ct This docum ent provides an overvi ew on h ow to c onfig ure SN MP on the Norte l Et hernet Rou ting Switch ( ERS) 86 00.[...]

  • Page 4

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 3 Table of Contents 1. SNM PV3 OV ER VIEW .............................................................................................................. 5 2. SN[...]

  • Page 5

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 4 List of Figures Figure 1: SNMPv3 USM ........................................................................................................... ........ 5 Fi[...]

  • Page 6

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 5 1. SNMPv3 Overvie w SNMPv3 is the th ird vers ion of the Int ernet- Standar d Man agement F ram ework and is der ived from and bu il ds u pon b oth t he or ig[...]

  • Page 7

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 6 2. SNMP Upgrade Consider ations Please note the fol lo win g when upgr a di ng soft ware on the ERS860 0. Starting in soft ware rele ase 3.7 and co ntinue d t[...]

  • Page 8

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 7 3. Blocking SNMP By default, SNM P acces s is enabled . You can disable SNMP; this includes SNMPv1/ v2 and SNMPv3, ac cess to the ERS 86 00 b y using th e fol[...]

  • Page 9

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 8 To add an ac cess policy, you m ust first enable the acc ess polic y feature gl oball y by entering th e follo wing comm and: • ER S-86 06:5 # config sy s a[...]

  • Page 10

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 9 3.2.1 Configuration Examp le: Blocking SNMP v ia an Access Pol icy In this ex am ple, we wil l create an acc ess pol ic y to not allo w SNM P for any us er co[...]

  • Page 11

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 10 Sub-Context: service Current Context: accesslevel <level> access-strict <true|false> create delete disable enable host <ipaddr> info mode &[...]

  • Page 12

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 11 • ER S-86 10:5 # config sys acces s-policy policy 2 snmp-group-add group_exa mple usm e) E nable access stri ct en able • ER S-86 10:5 # config sy s acce[...]

  • Page 13

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 12 Group Prefix Model Level ReadV WriteV NotifyV ------------------------------------------------------------------------- initial usm noAuthNoPriv root root ro[...]

  • Page 14

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 13 TrustedHostUserName: none AccessLevel: readWriteAll AccessStrict: false Usage: 385 • ER S-86 10:5 # show sys ac cess-policy snmp-group-info snmpv3-groups :[...]

  • Page 15

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 14 3.3.3.1 Setting th e SNM P Communit y String an d Trap R eceiv ers w ith Sof tware Rele ase 3.3 In the ERS 800 0 Ser ies Switch Re leas e 3.3, SNM P comm uni[...]

  • Page 16

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 15 3.3.4 Modifying and/or adding community strings Initia lly, ther e are 4 c ommunit ies: firs t, second, index 1 and index2. first represents the defaul t rea[...]

  • Page 17

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 16 For exam ple, as sum ing we have upgrade d to rele ase 3.7 and no w wish to delete com m unity’s index1 an d ind ex2: • ER S-86 06:5 # config snmp -v3 co[...]

  • Page 18

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 17 3.3.5 Creating or del eting trap receiv ers with So ft ware release 3.7 or 4.1 W ith software releas e 3.7 or 4.1, you create tra p rec eivers by creating SN[...]

  • Page 19

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 18 For exam ple, to add a SNMP v1 trap- recei ver, ent er t he follo wing as sum ing the T arget Nam e is TAddr1 a nd assum ing you are us ing the def ault trap[...]

  • Page 20

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 19 3.4 New Default C ommunit y Strings in High S ecure (hsecure) M ode If the ERS 8 600 has bee n c onfigured f or high sec urit y mode (c onfig bootc onfig fla[...]

  • Page 21

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 20 4. SNMP Settings To c onfigure the SNMP s et tings, ent er the f ollow ing co mm and: • ER S-86 06:5 # config sy s set snmp ? Sub-Context: Current Context:[...]

  • Page 22

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 21 After the ERS 86 00 has been conf igur ed, the trap rece iver s hould disp lay traps f rom the ERS 8600 with a s ourc e IP ad dress of 1.1.1.1 as shown be lo[...]

  • Page 23

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 22 5. SNMP w ith RADIUS Authentication and Accounting Radius-SNM P auth entic ation and ac counti ng is suppo rted in r elease 3.5 for SN MPv 1 and SNMPv2. R ad[...]

  • Page 24

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 23 6. Configuring SNMPv 3 The f ollowing are the c onfig uratio n steps re quir ed to e nabl e SNM Pv3: • Load the DE S or AES (re lease 4.1 onl y) Encr yptio[...]

  • Page 25

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 24 For releas e 3.7, th e com m and will be: • ER S-86 10:5 # config snmp -v3 usm c reate use r1 md5 aut h user12 34 priv us erpriv For releas e 4. 1, if usi [...]

  • Page 26

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 25 6.4 Ass igning th e USM Gro up Acce ss Le vel The nex t step is to ass ign the acces s level to the US M Group. On e of the f ollo wing thr ee USM acces s le[...]

  • Page 27

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 26 6.5 Ass i gning the MIB View to the USM Gro up W e can assign the USM gr oup to either an ex isting MIB vi ew or create a new MI B view fist ( next step) an [...]

  • Page 28

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 27 6.6 Creatin g a MIB View As m entioned in the prev ious step, the ER S 8600 has a num ber of def ault MIB vie ws. The MIB view conf igures the br anches of t[...]

  • Page 29

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 28 7. Configuration Example: Changing SNMP Communities 7.1 Configurati on Example : SNMP Com muniti es w ith Release 3.5 PP8600 CLIP = 1.1.1 .1/32 Core Network [...]

  • Page 30

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 29 7.2 Configurati on Example : Changing th e Default SNMP Commun ity Name w ith Release 3.7 or 4.1 By default, t he ERS 8 600 pub lic an d privat e comm unitie[...]

  • Page 31

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 30 After the c omm unit y has b een adde d, you c an view the SNMP com m unity tabl e by using t he follo wing comm and: • ER S-86 10-C :5# conf ig snmp- v3 c[...]

  • Page 32

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 31 • ER S-86 10-C :5# conf ig snmp -v3 mib-view info ================================================================================ MIB View ===============[...]

  • Page 33

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 32 7.4 Testing SNMP Using De vice Manager Now that you ha ve c hang ed the r ead an d wr ite com m unities, you can test the configur ation by using Dev ice Man[...]

  • Page 34

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 33 • ER S-86 10:5 # config snmp-v3 group-access create no_ private "" snmpv2 noAuthNoPriv • ERS-861 0-C:5# config snmp-v3 group-access view no_pri[...]

  • Page 35

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 34 8. Configuration Example Using SNMPv3 SNMPv3 Access User 1 User 2 For this c onfig uration exam ple, we wish t o accom plis h the f ollow ing: • Add User 1[...]

  • Page 36

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 35 • ERS-861 0:5# config snm p-v3 group-access view group_1 "" usm authPriv read org write o rg F) Add User 2 t o U SM tab le. I n th is exam ple, w[...]

  • Page 37

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 36 9. Soft w are Baseline All conf iguratio n examples ar e based on the E RS 860 0 3.7 releas e with up dated inf orm ation release to AES sup por t for releas[...]

  • Page 38

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 37 10. Reference Documentation (Identif y ref erence d ocum entation suc h as T ec hnical P ubs and E ngine ering G uide lines) . Document Title Publication Num[...]

  • Page 39

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 38 11. Appendix A: Configuration Files 11.1 From Confi guration E xample 7. 5 # # SNM P V3 GR OU P MEM BERSH IP CON FIGU RATIO N # snmp-v3 group-mem ber creat e[...]

  • Page 40

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 39 snmp-v3 mib-view create private 1.3.6.1.4 type exclude # # SNMP V3 NOTIFY CONFIGURATION # # # SNMP V3 TARGET ADDRESS CONFIGURATION # snmp-v3 target-addr crea[...]

  • Page 41

    Technical Configuration Guide for SNMP v2.0 December 2006 ______________________________________________________________________________________________________ NORTEL External Distribution 40 Contact us If you pur chased a servic e c ontract f or your Nor tel pro duct f rom a dis tributor or au thorized reseller , contact the tec hnical su pport s[...]