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Allied Telesis AR4155 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- 01 for AR70 0, AR4 15 S, A R4 50S and AR 44x ser ie s route rs, and A T -860 0, A T -8700 XL, R api er i , A T -880 0, A T -89 00 , x9 00 -48 , A T -99 00, an d A T -9 800 s erie s swi tches This so ftware mai ntenance re lease note lis ts the issues address ed and enhancements made in Mainten [...]

  • Page 2

    Enabl ing and Ins talli ng this Relea se 2 V ersion 281 -01 C613-10 482-00 REV A Caution: Using a m aintenan ce v ersio n on the wrong mo del ma y cause u npred ictable resul ts, includin g d isruption to t he netwo rk. This ma intena nce r elea se no te shou ld be read in c onju nction w ith the Re leas e Note for Sof tware V e rsio n 2.8.1 . Caut[...]

  • Page 3

    Le vels 3 V ersion 281 -01 C613-10 482-00 REV A Le vels Some o f the issu es addressed in this Maint enanc e V ers ion inc lud e a leve l nu mber . This n um be r reflects t he im po rtanc e o f the iss ue t hat has been reso l ved. The lev els ar e: Leve l 1 This issu e w ill ca use signific ant inte rruption t o ne tw ork se rvic es, a nd th ere [...]

  • Page 4

    Feat ure s in 281-01 4 V ersion 281 -01 C613-10 482-00 REV A 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 ersion 281 -01 for tha t product series. ■ ?[...]

  • Page 5

    Feat ure s in 281-01 5 V ersion 281 -01 C613-10 482-00 REV A 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 disable st p port ), the trunk sh ould pass traf fic. Prev iousl y , some trunk member s somet imes st aye d in th e “dis car ding” st ate ins tead. This i ssue has be e[...]

  • Page 6

    Feat ure s in 281-01 6 V ersion 281 -01 C613-10 482-00 REV A 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 / x900-4 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 conf[...]

  • Page 7

    Feat ure s in 281-01 7 V ersion 281 -01 C613-10 482-00 REV A 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 Seri[...]

  • Page 8

    Feat ure s in 281-01 8 V ersion 281 -01 C613-10 482-00 REV A CR00012613 Firew a ll 2 When the W AN loa d bala ncer was used with I P NA T (ins tead of fir ewall NA T) , a nd an F TP sess ion was es ta blished 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 o f[...]

  • Page 9

    Feat ure s in 281-01 9 V ersion 281 -01 C613-10 482-00 REV A CR00012697 IPse c, E NC O 2 Decryp ting a la rge IPs ec ESP packe t somet imes cau s ed the r out er or swit ch to reb oot. This i ssue has be en reso l ved. 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 10

    Feat ure s in 281-01 10 V ersion 281 -01 C613-10 482-00 REV A CR00012846 ASYN, Log 2 The fol lowing i ssues oc cur red wit h sendin g log message s to an async hrono us port: ■ The log mess ages output on an asynchr onous port wer e corrupt. ■ 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. H[...]

  • Page 11

    Feat ure s in 281-01 11 V ersion 281 -01 C613-10 482-00 REV A CR00012900 I Pv6, S witc h 2 W hen an IPv6 acce lera tor car d was in stall ed, I Pv6 mult ic ast tr aff ic wa s flood ed to all port s in a dow nstre am VL AN, whet her o r not t hey ha d joi ned t he multicas t grou p. This i ssue has be en reso l ved. -------Y Y - CR0001291 1 Switch, [...]

  • Page 12

    Feat ure s in 281-01 12 V ersion 281 -01 C613-10 482-00 REV A CR00013077 I Pv6 2 When an IP v6 addr ess wa s deleted on the ro uter or swit ch, and that IPv6 addr ess had pre vious ly been le arnt by a remo te IPv6 node, t hen the r outer or swit ch would r eboo t if it r eceiv ed an ICMPv6 Nei ghbour Sol icita tion mess age fr om the rem ote node [...]

  • Page 13

    Feat ure s in 281-01 13 V ersion 281 -01 C613-10 482-00 REV A Level 3 CR00013529 PI Mv6 2 When the rou t er o r switch used PIM for m ult icast ro uting, and an IPv6 m ult icast clie n t jo in ed a gro up, t hen l eft it , t hen atte mp te d t o rejo in i t, s om et ime s the attemp t to r ejoi n was not succ ess ful. This i ssue has be en reso l v[...]

  • Page 14

    Feat ure s in 281-01 14 V ersion 281 -01 C613-10 482-00 REV A CR00012468 O SPF 3 An OSPF rou ter or swi tch coul d show larg e number s of entries in i ts ret ransm iss ion lis ts to c ertai n neigh bours und er cer tain c onditi ons ( for exa mple, in a c ongeste d Fra me R elay netw ork). I n some case s, t he number of i tems in the lis t was la[...]

  • Page 15

    Feat ure s in 281-01 15 V ersion 281 -01 C613-10 482-00 REV A CR00012786 IP Ga tew ay 3 When a link tha t had RIP conf igur ed on it went down, so tha t the ro uter or swi tch used an al ternat ive r o ute, o utpu t fr om t he com mand show ip r oute som eti mes displ ayed incorr ect inf ormat ion whe n the link ca me back up. When the l ink f irst[...]

  • Page 16

    Feat ure s in 281-01 16 V ersion 281 -01 C613-10 482-00 REV A CR00013049 I Pv6 3 The ro ute r or switch som eti mes reboo ted whe n it pro cessed a large number of mul ticast rout es that wer e crea ted a s the r esul t of r ece iving a l arge amount of data fr om mor e than 500 mul ticas t gro ups. This i ssue has be en reso l ved. YYYYY- - YYY CR[...]

  • Page 17

    Feat ure s in 281-01 17 V ersion 281 -01 C613-10 482-00 REV A 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 l ved. 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 18

    Feat ure s in 281-01 18 V ersion 281 -01 C613-10 482-00 REV A Level 4 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 / x900-4 8 A T -9900 A T -9800 CR00010159 GUI 4 W hen the web-ba sed GUI is us ed to add or rem ove port s fro m a port-bas ed VLAN ass ociat ion on an A T -9812 T swit[...]

  • Page 19

    Feat ure s in 281-01 19 V ersion 281 -01 C613-10 482-00 REV A CR00012270 R emote T elnet 4 The “? ” hel p desc ripti on f or th e enable comm and stat 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 20

    Feat ure s in 281-01 20 V ersion 281 -01 C613-10 482-00 REV A CR00012916 L2TP 4 Wh e n t he rou t er o r sw itch w a s c o nf i gu red as a n L NS a n d rec e iv ed an i n co m i ng L2TP call 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 l ved. YYYYY- - YYY CR00012[...]

  • Page 21

    Feat ure s in 281-01 21 V ersion 281 -01 C613-10 482-00 REV A 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 / x900-4 8 A T -9900 A T -9800 CR00012620 Br idge - By def ault, when the r out er r ecei ves a tag ged packe t o n an Eth or VLAN i nt erfac e and brid ges it, [...]

  • Page 22

    Feat ure s in 281-01 22 V ersion 281 -01 C613-10 482-00 REV A CR00012850 CR00013109 File - Pre viousl y , a user co uld dele te the pr ef err ed softwa re r eleas e and th e cur r ent 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,[...]