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  • re_mod

    tag

    Üdv.!

    ADSL PPPOE kapcsolatnál lehetséges e az LCP Request csomagok idő intervallum módosítása vagy csak a központi oldalról lehet vele változtatni?

    Sajnos arra a következtetésre jutottam hogy azért szakad meg a DSL kapcsolatom terhelés alatt mivel olyankor kifutnak az lcp echo request csomagok a megadott time interval értéken. Kb. 3 éve jelentkezett először a probléma amit számtalanszor jelentettem már a T-Home felé de mindannyiszor az lett a vége hogy szerintük semmi baja a vonalnak fizikailag.

    Próbáltam már a módosított firm. modemmel is de nem a vonali paraméterekkel van a baj amit már itt is kitárgyaltunk anno. Most egy komolyabb routerrel egy Mikrotik RB750GL routerrel és a Mikrotik Syslog Daemon programmal a logokból ez látszik.

    A Winbox-ban a Bandwith Test modult modulnál próbáltam 100 TCP kapcsolattal és rendszerint lefekszik a pppoe kapcsolat kb. 1-2 perc alatt de 25 szálnál is. Arra jutottam hogy nem sávszélesség és szál függő a dolog mert a logban az látszik utoljára hogy mikor elküldi az lcp echo csomagot jön a timeout és megszakítja majd újra tárcsáz.

    Na most nem tudom de a szolgáltatónak ezt hiába mondanám így el mert legutóbb is mindenáron a fizikai munkásokkal akartá megoldani a hibát holott a kutya nem ott van elásva.

    Annyira nem értek a pppoe kapcsolatok lélektanához hogy ezért merült fel a kérdés hogy ezt az LCP dolgot nem lehet-e modem oldalról valahogy befolyásolni. Ill. ha nem lehet lehet-e bármit tenni vagy mi van ilyenkor esetleg túlterhelt lokálisan a hálózat vagy lövésem sincs, csak azt nem tudom hogy nem tudják vagy nem akarják a szolgáltató oldaláról érdemben foglalkozni a dologgal.

    És sajnos az még a gond hogy legutoljára azzal rázott le hogy az én oldalamról szakad meg a pppoe kapcsolat mivel tényleg a log szerint is nálam van a labda. Konkrétan ez van a logban ilyenkor:

    pppoe,ppp,debug,packet pppoe-out1: rcvd LCP TermReq id=0x27 in 3-Mar 17:55:33.29 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP closed in 3-Mar 17:55:33.30 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: CCP lowerdown in 3-Mar 17:55:33.31 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: BCP lowerdown in 3-Mar 17:55:33.32 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: BCP down event in starting state in 3-Mar 17:55:33.32 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPCP lowerdown in 3-Mar 17:55:33.34 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPCP closed in 3-Mar 17:55:33.35 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPV6CP lowerdown in 3-Mar 17:55:33.36 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPV6CP down event in starting state in 3-Mar 17:55:33.39 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: MPLSCP lowerdown in 3-Mar 17:55:33.39 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: MPLSCP down event in starting state in 3-Mar 17:55:33.39 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent LCP TermAck id=0x27 in 3-Mar 17:55:33.39 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP lowerdown in 3-Mar 17:55:33.40 from 192.168.88.1
    pppoe,ppp,info pppoe-out1: terminating... in 3-Mar 17:55:33.40 from 192.168.88.1
    pppoe,debug,packet ether1: sent PADT to 00:00:00:00:00:00 in 3-Mar 17:55:33.40 from 192.168.88.1
    pppoe,debug,packet session-id=0x3f63 in 3-Mar 17:55:33.40 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP lowerdown in 3-Mar 17:55:33.50 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP down event in starting state in 3-Mar 17:55:33.57 from 192.168.88.1
    pppoe,ppp,info pppoe-out1: disconnected in 3-Mar 17:55:33.57 from 192.168.88.1
    pppoe,ppp,info pppoe-out1: initializing... in 3-Mar 17:55:33.57 from 192.168.88.1
    pppoe,ppp,info pppoe-out1: dialing... in 3-Mar 17:55:33.70 from 192.168.88.1
    pppoe,debug,packet ether1: sent PADI to FF:FF:FF:FF:FF:FF in 3-Mar 17:55:33.77 from 192.168.88.1
    pppoe,debug,packet session-id=0x0000 in 3-Mar 17:55:33.77 from 192.168.88.1
    pppoe,debug,packet host-uniq=0xc in 3-Mar 17:55:33.77 from 192.168.88.1
    pppoe,debug,packet service-name= in 3-Mar 17:55:33.77 from 192.168.88.1
    pppoe,debug,packet ether1: rcvd PADO from 00:30:88:1A:20:4F in 3-Mar 17:55:34.16 from 192.168.88.1
    pppoe,debug,packet session-id=0x0000 in 3-Mar 17:55:34.18 from 192.168.88.1
    pppoe,debug,packet host-uniq=0xc in 3-Mar 17:55:34.19 from 192.168.88.1
    pppoe,debug,packet ac-name=adsl in 3-Mar 17:55:34.20 from 192.168.88.1
    pppoe,debug,packet ac-cookie=a9 45 e0 7b 47 7e b2 bf 4d 00 77 ad ff fc 82 0d in 3-Mar 17:55:34.20 from 192.168.88.1
    pppoe,debug,packet service-name= in 3-Mar 17:55:34.21 from 192.168.88.1
    pppoe,debug,packet ether1: sent PADR to 00:30:88:1A:20:4F in 3-Mar 17:55:34.22 from 192.168.88.1
    pppoe,debug,packet session-id=0x0000 in 3-Mar 17:55:34.22 from 192.168.88.1
    pppoe,debug,packet host-uniq=0xd in 3-Mar 17:55:34.22 from 192.168.88.1
    pppoe,debug,packet service-name= in 3-Mar 17:55:34.22 from 192.168.88.1
    pppoe,debug,packet ac-cookie=a9 45 e0 7b 47 7e b2 bf 4d 00 77 ad ff fc 82 0d in 3-Mar 17:55:34.22 from 192.168.88.1
    pppoe,debug,packet ether1: sent PADR to 00:30:88:1A:20:4F in 3-Mar 17:55:35.23 from 192.168.88.1
    pppoe,debug,packet session-id=0x0000 in 3-Mar 17:55:35.26 from 192.168.88.1
    pppoe,debug,packet host-uniq=0xd in 3-Mar 17:55:35.32 from 192.168.88.1
    pppoe,debug,packet service-name= in 3-Mar 17:55:35.32 from 192.168.88.1
    pppoe,debug,packet ac-cookie=a9 45 e0 7b 47 7e b2 bf 4d 00 77 ad ff fc 82 0d in 3-Mar 17:55:35.32 from 192.168.88.1
    pppoe,debug,packet ether1: sent PADR to 00:30:88:1A:20:4F in 3-Mar 17:55:36.36 from 192.168.88.1
    pppoe,debug,packet session-id=0x0000 in 3-Mar 17:55:36.36 from 192.168.88.1
    pppoe,debug,packet host-uniq=0xd in 3-Mar 17:55:36.36 from 192.168.88.1
    pppoe,debug,packet service-name= in 3-Mar 17:55:36.36 from 192.168.88.1
    pppoe,debug,packet ac-cookie=a9 45 e0 7b 47 7e b2 bf 4d 00 77 ad ff fc 82 0d in 3-Mar 17:55:36.36 from 192.168.88.1
    pppoe,debug,packet ether1: rcvd PADS from 00:30:88:1A:20:4F in 3-Mar 17:55:36.46 from 192.168.88.1
    pppoe,debug,packet session-id=0x4ee3 in 3-Mar 17:55:36.48 from 192.168.88.1
    pppoe,debug,packet host-uniq=0xd in 3-Mar 17:55:36.49 from 192.168.88.1
    pppoe,debug,packet service-name= in 3-Mar 17:55:36.49 from 192.168.88.1
    pppoe,debug,packet ac-name=adsl in 3-Mar 17:55:36.50 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP lowerup in 3-Mar 17:55:36.53 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent LCP ConfReq id=0x9 in 3-Mar 17:55:36.54 from 192.168.88.1
    pppoe,ppp,debug,packet <mru 1492> in 3-Mar 17:55:36.58 from 192.168.88.1
    pppoe,ppp,debug,packet <magic 0x4ac48f3d> in 3-Mar 17:55:36.58 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP open in 3-Mar 17:55:36.58 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd LCP ConfReq id=0x1c in 3-Mar 17:55:36.60 from 192.168.88.1
    pppoe,ppp,debug,packet <mru 1492> in 3-Mar 17:55:36.61 from 192.168.88.1
    pppoe,ppp,debug,packet <magic 0x51bc8c5b> in 3-Mar 17:55:36.61 from 192.168.88.1
    pppoe,ppp,debug,packet <auth pap> in 3-Mar 17:55:36.61 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent LCP ConfAck id=0x1c in 3-Mar 17:55:36.61 from 192.168.88.1
    pppoe,ppp,debug,packet <mru 1492> in 3-Mar 17:55:36.61 from 192.168.88.1
    pppoe,ppp,debug,packet <magic 0x51bc8c5b> in 3-Mar 17:55:36.61 from 192.168.88.1
    pppoe,ppp,debug,packet <auth pap> in 3-Mar 17:55:36.62 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd LCP ConfAck id=0x9 in 3-Mar 17:55:36.62 from 192.168.88.1
    pppoe,ppp,debug,packet <mru 1492> in 3-Mar 17:55:36.65 from 192.168.88.1
    pppoe,ppp,debug,packet <magic 0x4ac48f3d> in 3-Mar 17:55:36.67 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: LCP opened in 3-Mar 17:55:36.68 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent PAP AuthReq id=0x8 in 3-Mar 17:55:36.71 from 192.168.88.1
    pppoe,ppp,debug,packet <user ****************> in 3-Mar 17:55:36.81 from 192.168.88.1
    pppoe,ppp,debug,packet <password ************> in 3-Mar 17:55:36.81 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd PAP AuthAck id=0x8 in 3-Mar 17:55:36.90 from 192.168.88.1
    pppoe,ppp,debug,packet in 3-Mar 17:55:36.90 from 192.168.88.1
    pppoe,ppp,info pppoe-out1: authenticated in 3-Mar 17:55:36.91 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPCP lowerup in 3-Mar 17:55:36.91 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent IPCP ConfReq id=0x10 in 3-Mar 17:55:36.91 from 192.168.88.1
    pppoe,ppp,debug,packet <addr 0.0.0.0> in 3-Mar 17:55:36.91 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPCP open in 3-Mar 17:55:36.91 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPV6CP open in 3-Mar 17:55:36.91 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: MPLSCP lowerup in 3-Mar 17:55:36.92 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent MPLSCP ConfReq id=0x1e in 3-Mar 17:55:36.92 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: MPLSCP open in 3-Mar 17:55:36.92 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: BCP open in 3-Mar 17:55:36.92 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: CCP lowerup in 3-Mar 17:55:36.92 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent CCP ConfReq id=0x1 in 3-Mar 17:55:36.93 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: CCP open in 3-Mar 17:55:36.93 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd IPCP ConfReq id=0x4d in 3-Mar 17:55:36.93 from 192.168.88.1
    pppoe,ppp,debug,packet <addr 145.236.238.87> in 3-Mar 17:55:36.93 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent IPCP ConfAck id=0x4d in 3-Mar 17:55:36.94 from 192.168.88.1
    pppoe,ppp,debug,packet <addr 145.236.238.87> in 3-Mar 17:55:36.94 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd IPCP ConfNak id=0x10 in 3-Mar 17:55:36.94 from 192.168.88.1
    pppoe,ppp,debug,packet <addr 78.92.225.101> in 3-Mar 17:55:36.94 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: sent IPCP ConfReq id=0x11 in 3-Mar 17:55:36.96 from 192.168.88.1
    pppoe,ppp,debug,packet <addr 78.92.225.101> in 3-Mar 17:55:36.96 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd LCP ProtRej id=0x1d in 3-Mar 17:55:36.96 from 192.168.88.1
    pppoe,ppp,debug,packet 80 fd 01 01 00 04 in 3-Mar 17:55:36.96 from 192.168.88.1
    pppoe,ppp,debug,packet pppoe-out1: rcvd IPCP ConfAck id=0x11 in 3-Mar 17:55:36.98 from 192.168.88.1
    pppoe,ppp,debug,packet <addr 78.92.225.101> in 3-Mar 17:55:37.10 from 192.168.88.1
    pppoe,ppp,debug pppoe-out1: IPCP opened in 3-Mar 17:55:37.10 from 192.168.88.1
    pppoe,ppp,info pppoe-out1: connected in 3-Mar 17:55:37.10 from 192.168.88.1

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