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Allied Telesis AR750S-DP manual

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Table of contents for the manual

  • Page 1

    Soft war e Mainte nance Rel eas e Note V er sion 28 1- 02 for AR 750S , A R75 0S- DP , AR 770S, A R415 S, AR4 50S a nd A R44 xS ser ies rout ers , a nd A T -860 0 s e ries sw itc hes This so ftware mai ntenance re lease note lis ts the issues address ed and enhancements made in Mainten ance V er sion 281-0 2 for Softw ar e V ersion 2.8. 1. V ersi o[...]

  • Page 2

    Enabl ing and Ins talli ng this Relea se 2 V ersion 281 -02 C613-10 482-00 REV B Enablin g and Installin g this Re lease T o use this main tenance r elease y ou must have a base r eleas e lic ense for Softwar e Relea se 2.8.1. Contact y our distr ibutor or re s ell er fo r mo r e in fo rm a tio n. T o enable this r elease and install it as the pref[...]

  • Page 3

    Feat ure s in 281-02 3 V ersion 281 -02 C613-10 482-00 REV B Feat ur es in 281-02 Softwar e Maintenance V ersion 281-02 includes t he res olved is sues and enhancements in the fol lowing tables. In the t ables, f or e ach pro duct series: ■ “Y” i n a white column i ndicates t hat th e r esolut ion i s av ailable i n V er sion 281-02 fo r that[...]

  • Page 4

    Feat ure s in 281-02 4 V ersion 281 -02 C613-10 482-00 REV B Level 2 CR00013736 Cor e 1 When a B RI or PR I PIC was inst alle d on the r ou ter , an is sue wi th in ternal memo ry handli ng occas ional ly caus ed the ro uter to reb oot. This i ssue has be en reso lv ed. Y -Y - -- ---- CR00013743 Sw itc h 1 If a user cr eat ed a co nfigur atio n fil[...]

  • Page 5

    Feat ure s in 281-02 5 V ersion 281 -02 C613-10 482-00 REV B CR00012476 IG MP 2 If IGMP sn oopi ng was ena bled but IGMP was not enabled , the s noop er behav ed as if IGMP sno opi ng fast leav e had bee n ena bled ev en whe n it ha d not bee n. Thi s meant that as so on as the snoope r rec eived a Leave messag e, the port left the grou p. This i s[...]

  • Page 6

    Feat ure s in 281-02 6 V ersion 281 -02 C613-10 482-00 REV B Level 3 CR00013359 O SPF 2 It was pos sibl e in unu sual c irc umst ances f or the OSPF link stat e ret ran smiss ion l ist to gr ow to a lar ge num ber . This caused the r outer or s witch to r eboot. This i ssue has be en reso lv ed. Y -Y - -Y ---- CR00013390 W AN Load Balance r 2 It w [...]

  • Page 7

    Feat ure s in 281-02 7 V ersion 281 -02 C613-10 482-00 REV B CR 0 00 117 1 0 Cor e 3 When t he r outer or s witch s ent a RADI US acco unti ng STO P pack et, t he pa cket’ s Acct- Sessi on-Time w as alwa ys ze r o, no mat ter how lon g t he se ss ion ha d b een acti ve fo r . This i ssue has be en reso lv ed. Y -Y - -- ---- CR00013060 I Pv6 3 Pre[...]

  • Page 8

    Feat ure s in 281-02 8 V ersion 281 -02 C613-10 482-00 REV B CR00013415 Firew a ll 3 When an RTSP media st rea m, usi ng TCP as the trans port pr otoc ol, was pas sing thr ough th e firew all, t hen the sess ion coul d stal l if some pac kets w ere ret ransm itted wit h di ffe rent seque nce numbe rs t o the ori ginal tran smi ssion. This i ssue ha[...]

  • Page 9

    Feat ure s in 281-02 9 V ersion 281 -02 C613-10 482-00 REV B Level 4 CR00013714 SSH 3 The ro ute r or switch’ s SSH ser ver occ asiona lly disc onnec ted an SSH cl ient bec ause of a checks um err or . This oc curr ed becaus e the se rver did not decrypt the SSH sessi on ke y corr ectl y . This i ssue has be en reso lv ed. Y -Y - -Y ---- CR000137[...]

  • Page 10

    Feat ure s in 281-02 10 V ersion 281 -02 C613-10 482-00 REV B CR00013569 O SPF 4 After OSPF delet ed an AS- External LSA, it somet imes s ent a n u nnecess ary L SA with no chan ges . This i ssue has be en reso lv ed. Y -Y - -Y ---- CR00013683 File 4 Japane se us ers can now de lete t he rout er or swi tch’ s pref err ed so ftwar e re lease and t[...]

  • Page 11

    Feat ure s in 281-02 11 V ersion 281 -02 C613-10 482-00 REV B Enha nce ments CR Module L evel Descr iptio n AR400 AR7x5 AR750S / AR77 0S Rapier i A T -8800 A T -8600 A T -8700 XL A T -8948 / x90 0-4 8 A T -9900 A T -9800 CR00013126 AT M - P rev io us ly , it wa s no t pos si bl e to se t the MTU fo r an A TM in terf ac e . This enhan cement m akes [...]

  • Page 12

    Feat ure s in 281-02 12 V ersion 281 -02 C613-10 482-00 REV B CR00013447 SHDS L - The 4- wir e s upport of SHDSL i nterf aces has be en enhance d to pr ovide suppor t for a st andar ds- based tr ain-u p mod e as wel l as the exi sti ng enhanced t rain- up mode. This i ssue has be en reso lv ed. Y -- - -- ---- CR00013535 File - Pre viousl y , a us e[...]

  • Page 13

    Feat ure s in 281-01 13 V ersion 281 -02 C613-10 482-00 REV B Feat ur es in 281-01 Softwar e Maintenance V ersion 281-01 includes t he res olved is sues and enhancements in the fol lowing tables. In the t ables, f or e ach pro duct series: ■ “Y” ind icates th at the r es olution is available in V ersio n 281-01 for tha t product serie s. ■ [...]

  • Page 14

    Feat ure s in 281-01 14 V ersion 281 -02 C613-10 482-00 REV B CR00012933 Sw itc h 1 When STP i s ena ble d on t he swit ch but is disab le d for a t runk ( by using the comman d disab le stp p ort ), the tr unk sh ould pass tra ffi c. Pr evio usly , some trunk member s somet imes st aye d in th e “dis car ding” st ate ins tead. This i ssue has [...]

  • Page 15

    Feat ure s in 281-01 15 V ersion 281 -02 C613-10 482-00 REV B Level 2 CR Module L evel Descr iptio n AR400 AR7x5 AR750S / AR77 0S Rapier i A T -8800 A T -8600 A T -8700 XL A T -8948 / x90 0-4 8 A T -9900 A T -9800 CR00009212 Br idge 2 The Bridge can not be confi gur ed to br idge PPPo E p ackets fr om an Et hernet inte rf ace that has also bee n co[...]

  • Page 16

    Feat ure s in 281-01 16 V ersion 281 -02 C613-10 482-00 REV B CR 0 00 114 3 4 File 2 The r ou ter o r swi tch s omet imes r eboot ed when copyi ng a v ery l arge fil e (se veral Mbyt es). This iss ue has b een r esol ved by i mprov ing t he copy p r ocess so t hat i t uses few er memor y buffers. YYYYYYYYYY CR 0 00 116 7 0 Switc h 2 On x900- 48 Ser[...]

  • Page 17

    Feat ure s in 281-01 17 V ersion 281 -02 C613-10 482-00 REV B CR00012613 Firew a ll 2 When t he W AN l oad ba lancer was us ed w ith IP NA T (ins tead of fi rewal l NA T) , a nd an F TP sess ion was es tabli shed t o a server on the publ ic net work, t he rout er did not c orr ect ly e stabli sh a r eturn s ession. Th is mea nt dat a w as una ble t[...]

  • Page 18

    Feat ure s in 281-01 18 V ersion 281 -02 C613-10 482-00 REV B CR00012697 IPse c, E NC O 2 Decryp ti ng a large IPs ec ESP pa cket somet ime s caused t he rout er or sw itch to reb oot. This i ssue has be en reso lv ed. YYYYY ----- CR00012710 Cor e 2 Soft err or s can gener ate exce ptions that wou ld ca use the rout er or switch to reb oot. Sof t e[...]

  • Page 19

    Feat ure s in 281-01 19 V ersion 281 -02 C613-10 482-00 REV B CR00012846 ASYN, Log 2 The fol lowing i ssues oc curr ed with sen din g log mes sage s to an asynch rono us port: ■ The log mess ages output on an asynchr onous port wer e cor rupt. ■ When l og mes sag es wer e output to an asynch ronous p ort, that port was ( cor rec tl y) loc ke d.[...]

  • Page 20

    Feat ure s in 281-01 20 V ersion 281 -02 C613-10 482-00 REV B CR00012868 ENCO 2 En te ri ng th e c om ma n d cr eate enco key= number ip = ? c au s ed th e rout e r or switc h to rebo ot. This i ssue has be en reso lv ed. YYYYYYYYYY CR00012900 I Pv6, S witc h 2 When an IPv6 acce lera tor card was in stall ed , IPv6 mult icast traf fic was fl ooded [...]

  • Page 21

    Feat ure s in 281-01 21 V ersion 281 -02 C613-10 482-00 REV B CR00013003 E PSR, Switc h 2 When EPS R is ena bled, it cr eates a cl as sifi er so it can sen d EPSR pac kets to the CPU for pr ocess ing. Pr evi ously , if too many cla ssifie rs exis ted and the ref ore EPS R cou ld not crea te t he class ifi er , EPSR was ena bled anyway . However , i[...]

  • Page 22

    Feat ure s in 281-01 22 V ersion 281 -02 C613-10 482-00 REV B Level 3 CR00013407 EPSR 2 The sw itch corr ectly acc epted a cha nged r ing flap t ime (th e commands creat e or set e psr ringf laptime ). Ho wever , if t he comm an d cr eate c onfig was used to save th e configu rati on and the swit ch used tha t confi gurati on afte r a rebo ot, EPSR[...]

  • Page 23

    Feat ure s in 281-01 23 V ersion 281 -02 C613-10 482-00 REV B CR00012309 W AN load balance r 3 W AN load bal ancer per formanc e has been impr oved, esp eciall y thro ugh im pro v em en t s to th e se s si on ha s hi ng m e ch an is m . Y -Y ------- CR00012468 O SPF 3 An OSPF rou ter or swi tch coul d show larg e number s of entries in i ts ret ran[...]

  • Page 24

    Feat ure s in 281-01 24 V ersion 281 -02 C613-10 482-00 REV B CR00012708 many 3 T h e co mm an d show d ebug act ive di spla ys i nformat ion a bout curr ently-ac tive debu gging for ma ny modules at on ce. Simil arly , the com mand disab le debug activ e disabl es debuggi ng for many m odules in a si ngle st ep. This Sof twar e V ersion ext ends t[...]

  • Page 25

    Feat ure s in 281-01 25 V ersion 281 -02 C613-10 482-00 REV B CR00013048 Firew a ll 3 When IP NA T or fir ewal l NA T was used , the r outer or switch so metim es genera ted ICMP mes sages t hat speci fie d the wron g sour ce IP addr es s. This m eant that the res ponse to tr acer oute cou ld be incor rec t. This i ssue has be en reso lv ed. YYYYY [...]

  • Page 26

    Feat ure s in 281-01 26 V ersion 281 -02 C613-10 482-00 REV B CR00013243 Cor e 3 The syst em LED did not i ndicat e when an inte r n al power sup ply fault occurr ed. This i ssue has be en reso lv ed. The sys tem LED now fla shes 3 ti mes to indi cate a faul t. Also, out put of the sho w system command now rep orts vol tages mor e accur ate ly . --[...]

  • Page 27

    Feat ure s in 281-01 27 V ersion 281 -02 C613-10 482-00 REV B Level 4 CR Module L evel Descr iptio n AR400 AR7x5 AR750S / AR770S Rapier i A T -8800 A T -8600 A T -8700XL A T -8948 / x90 0-48 A T -9900 A T -9800 CR00010159 GUI 4 When the web-ba sed GUI is used to add or remove ports fr om a port- based VLAN ass ociat ion on an A T -9812T sw it ch, t[...]

  • Page 28

    Feat ure s in 281-01 28 V ersion 281 -02 C613-10 482-00 REV B CR00012270 R emote T elne t 4 The “?” h el p desc ription f or th e enable command st at ed that the para meter rteln et woul d “Dis able the u se of r emote teln et t o c ontr ol a n asyn po rt”. This i ssue has be en reso lved. The quer y now state s that the com mand enable rt[...]

  • Page 29

    Feat ure s in 281-01 29 V ersion 281 -02 C613-10 482-00 REV B CR00012916 L2TP 4 Wh e n t he rou t er o r sw itc h wa s c o nf ig u red as a n L N S a n d rec e i ved an i n co mi ng L2TP cal l t hat was a ssoci ated with a d isabl ed PPP in terf ace, it prod uced an inc o rre ct l og me ss ag e. This i ssue has be en reso lv ed. YYYYY- - YYY CR0001[...]

  • Page 30

    Feat ure s in 281-01 30 V ersion 281 -02 C613-10 482-00 REV B Enha nce ments CR Module L evel Descr iptio n AR400 AR7x5 AR750S / AR77 0S Rapier i A T -8800 A T -8600 A T -8700 XL A T -8948 / x90 0-4 8 A T -9900 A T -9800 CR00012620 Br idge - By def ault, when the r outer rec eives a tagged p acke t on an Eth or VLAN i nter face and brid ges it, the[...]

  • Page 31

    Feat ure s in 281-01 31 V ersion 281 -02 C613-10 482-00 REV B CR00012850 CR00013109 File - Previ ously , a user co uld delete t he pr efer red sof twar e r eleas e and the cur rent boot con figur ation f ile (by using t he comman d delete f ile ), wit h out fi rs t s ett in g a new pr efer red r elea se or boot con figur ation file. There for e, it[...]