ppp multilink lost many fragments

Discussion in 'Cisco' started by Gerd Thümmler, Jul 11, 2003.

  1. Hi,

    i have some problems with ppp multilink.

    On an 2Mb/s (E1) link i see many lost fragments. When i disable ppp
    multilink it works fine, but i must work with multilink (i have normaly
    sgbp on the access-side). On the access-side works AS5400 (IOS 12.2(16)
    a) at the remoteside C3640 (IOS 12.0(15) with other IOS (12.2(16) are no
    changes). Has anybody hints for me?

    here the config for the interface on the remote:

    interface Serial0/0:15
    description Eigene Rufnummer: 0815
    ip unnumbered Loopback10
    no ip directed-broadcast
    encapsulation ppp
    load-interval 30
    no keepalive
    dialer enable-timeout 2
    dialer wait-for-carrier-time 5
    dialer string 1
    dialer string 2
    dialer hold-queue 75
    dialer load-threshold 80 either
    dialer-group 1
    isdn switch-type primary-net5
    ppp authentication chap
    ppp multilink
    ppp timeout multilink link remove 20

    at the access side are the same.

    here the output from show pp multilink at the remoteside (the accessside
    has no errors or lost fragments.

    Bundle dallas, 8 members, Master link is Virtual-Access1
    Dialer Interface is Serial0/0:15
    18208 lost fragments, 437993 reordered, 0 unassigned, sequence
    0xA4438/0x2EA48 rcvd/sent
    91489 discarded, 8 lost received, 29/255 load

    Member Links: 8 (max not set, min not set)
    Serial0/0:30 240 weight
    Serial0/0:29 240 weight
    Serial0/0:28 240 weight
    Serial0/0:27 240 weight
    Serial0/0:26 240 weight
    Serial0/0:25 240 weight
    Serial0/0:24 240 weight
    Serial0/0:23 240 weight
    Gerd Thümmler, Jul 11, 2003
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