Empirically, kukanganisa kwakakomba kwakawanikwa muD-Link DGS-3000-10TC switch (Hardware Version: A2), iyo inobvumira kuramba kwesevhisi kutangwa nekutumira yakanyatsogadzirwa network packet. Mushure mekugadzirisa mapaketi akadaro, shanduko inopinda munharaunda ine 100% CPU mutoro, iyo inogona kugadziriswa chete nekugadzirisa zvakare.
Pakutaurira dambudziko, D-Link rutsigiro rwakapindura "Masikati, mushure meimwe cheki, vanogadzira vanotenda kuti hapana dambudziko neDGS-3000-10TC. Dambudziko raive nekuda kwepasuru yakaputsika yakatumirwa neDGS-3000-20L uye mushure mekugadzirisa pakanga pasina matambudziko neiyo firmware nyowani. " Mune mamwe mazwi, yakave yakasimbiswa kuti DGS-3000-20L chinja (nevamwe vari munhevedzano iyi) inoputsa pakiti kubva kuPPP-over-Ethernet Discovery (pppoed) mutengi, uye dambudziko iri rinogadziriswa mu firmware.
Panguva imwecheteyo, vamiririri veD-Link havabvumi kuvapo kwedambudziko rakafanana mune imwe DGS-3000-10TC modhi, pasinei nekupa ruzivo runobvumira kukanganisa kudzokororwa. Mushure mekuramba kugadzirisa dambudziko, kuratidza mukana wekuita kurwisa uye kukurudzira kuburitswa kweiyo firmware update nemugadziri, pcap dump ye "death package" yakabudiswa, iyo inogona kutumirwa kuti iongorore dambudziko. uchishandisa tcpreplay utility.
Source: opennet.ru