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Myp

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Posts posted by Myp


  1. [root@rtr-test ~]# sc init

    [root@rtr-test ~]# sc list

    Option "-p" is unknown, try "tc -help".

    sc: unable to close pipe for /sbin/tc at /usr/local/sbin/sc line 768

    main::log_carp('unable to close pipe for /sbin/tc') called at /usr/local/sbin/sc line 997

    main::rul_load_u32() called at /usr/local/sbin/sc line 1498

    main::cmd_list() called at /usr/local/sbin/sc line 414

    main::main('list') called at /usr/local/sbin/sc line 349

     

     

    Linux rtr-test 2.6.18-194.el5 #1 SMP Fri Apr 2 14:58:14 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux

    centos 5.5

    iptables v1.4.9.1

    ipset v4.3, protocol version 4.

    Kernel module protocol version 4.

    [root@rtr-test ~]# tc -p

    Option "-p" is unknown, try "tc -help".

    [root@rtr-test ~]# tc -V

    tc utility, iproute2-ss061002

     

     

  2. UPD:

    изучив лог bgp сессии, стало ясно, что extreme ругается unsupported optional parameter. там их 5

    судя по http://www.cisco.com/en/US/docs/ios/iprout....html#wp1014616 route-refresh можно отключить в версии 12.3(14)T

    но что-то я не вижу такого софта для 7606 :( ищу про остальные.

  3. extremeware:

    Summit1iTx# sh ver
    Image : Extremeware  Version 7.8.1.1 patch1-r9 [ssh] [base] by Patch_Master on 01/25/09 23:28:53
    BootROM : 8.2
    
    Summit1iTx# sh bgp neighbor
         Peer             AS    Weight State        InMsgs  OutMsgs(InQ)  Up/Down
    -------------------------------------------------------------------------------
    Ee--- 3.3.3.3   65533  1      IDLE        6      12    (0    ) 0:0:26:52
    Ee--- 4.4.4.4   65534  1      ESTABLISHED   72     2     (0    ) 0:0:26:52
    
    Peer: (c) send communities, (d) disabled, (e) enabled, (E) external peer
          (I) internal peer, (m) EBGP multihop, (r) route reflector client
    
    # BGP Router Configuration
    configure bgp AS-number 65535
    configure bgp routerid 1.1.1.1
    configure bgp add network 2.2.2.0 255.255.252.0
    
    # BGP Peer Group Configuration
    
    # BGP Neighbor Configuration
    create bgp neighbor 3.3.3.3 remote-AS-number 65533
    enable bgp neighbor 3.3.3.3 soft-in-reset
    enable bgp neighbor 3.3.3.3
    create bgp neighbor 4.4.4.4 remote-AS-number 65534
    enable bgp neighbor 4.4.4.4 soft-in-reset
    enable bgp neighbor 4.4.4.4
    
    enable bgp
    
    
    cisco 7606:
    router bgp 65533
    neighbor 1.1.1.1 remote-as 65535
    neighbor 1.1.1.1 soft-reconfiguration inbound

     

     

    в логах 7606:

    001309: Jul 13 14:33:55.335 NSKS: BGP: ses global 1.1.1.1 (0) pas Setting open delay timer to 60 seconds.
    001310: Jul 13 14:33:55.335 NSKS: BGP: ses global 1.1.1.1 (0) pas read request no-op
    001311: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive rcv message type 1, length (excl. header) 10
    001312: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive rcv OPEN, version 4, holdtime 180 seconds
    001313: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive rcv OPEN w/ OPTION parameter len: 0
    001314: Jul 13 14:33:55.811 NSKS: BGP: nbr global 1.1.1.1 neighbor does not have IPv4 MDT topology activated
    001315: Jul 13 14:33:55.811 NSKS: BGP: nbr global 1.1.1.1 BGP nbr does not have BGP_AF_IPv4MDT topology activated
    001316: Jul 13 14:33:55.811 NSKS: BGP: ses global 1.1.1.1 (0) pas mdt prepare old peer: BGP_MDT_STYLE_NONE or Internal Problem
    001317: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive rcvd OPEN w/ remote AS 65535
    001318: Jul 13 14:33:55.811 NSKS: BGP: ses global 1.1.1.1 (0) pas Adding topology IPv4 Unicast:base
    001319: Jul 13 14:33:55.811 NSKS: BGP: ses global 1.1.1.1 (0) pas IPv4 Unicast:base NSF Building GR capability.
    001320: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive went from Connect to OpenSent
    001321: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive sending OPEN, version 4, my as: 65533, holdtime 180 ID 4D6A5FCDseconds
    001322: Jul 13 14:33:55.811 NSKS: BGP: 1.1.1.1 passive went from OpenSent to OpenConfirm
    001323: Jul 13 14:33:55.815 NSKS: BGP: 1.1.1.1 passive send message type 1, length (incl. header) 60

     

    на 7606 пробовали (как прочитал в http://blog.maddog2k.net/tag/bgp/)

    router bgp 65533

    neighbor 1.1.1.1 transport connection-mode passive

    neighbor 1.1.1.1 activate

     

    толку нет

     

    7606# sh ip bgp neighbors 1.1.1.1
    BGP neighbor is 1.1.1.1,  remote AS 65535, external link
    Description: HOMENETWORK
    Member of peer-group CUSTOMERS-BGP for session parameters
      BGP version 4, remote router ID 1.1.1.1
      BGP state = Idle
      Neighbor sessions:
        0 active, is multisession capable
        Active open timer running 11264 remaining
      Default minimum time between advertisement runs is 30 seconds
    
    For address family: IPv4 Unicast
      BGP table version 6618, neighbor version 0/0
      Output queue size : 0
      Index 6, Offset 0, Mask 0x40
      6 update-group member
      CUSTOMERS-BGP peer-group member
      Inbound soft reconfiguration allowed
      Community attribute sent to this neighbor
      Inbound path policy configured
      Outbound path policy configured
      Incoming update prefix filter list is BGP-FILTER
      Outgoing update prefix filter list is GARBAGE
      Route map for incoming advertisements is BGP-IN
      Route map for outgoing advertisements is CUSTOMERS
                                     Sent       Rcvd
      Prefix activity:               ----       ----
        Prefixes Current:             209          0
        Prefixes Total:                 0          0
        Implicit Withdraw:              0          0
        Explicit Withdraw:              0          0
        Used as bestpath:             n/a          0
        Used as multipath:            n/a          0
    
                                       Outbound    Inbound
      Local Policy Denied Prefixes:    --------    -------
        Total:                                0          0
      Maximum prefixes allowed 500
      Threshold for warning message 75%
      Number of NLRIs in the update sent: max 161, min 0
    
      Address tracking is enabled, the RIB does have a route to 1.1.1.1
      Connections established 10; dropped 10
      Last reset 00:59:22, due to Active open failed
      Transport(tcp) path-mtu-discovery is enabled
      No active TCP connection

     

    access-list на summit 1i пока не создавал.

    ума не приложу, отчего сессия с 7206(Version 12.3(19)), quagga(Quagga 0.98.6) в подобном конфиге устанавливается, а с 7606 нет.

     

    у кого-нибудь есть мысли?