What Exactly is This

It came with the Touch and obviously it is some kind of stand/receptacle for the Touch but I can't figure out it's intended use and there is no reference made to it in the package that it arrived in.
Thanks
John

That's great John. I sort of suspected as much. I haven't got any such use for the Touch. It's just something I'll carry around with me on my person - that's all.
John

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    One computer at COMPANY-A is attempting to communicate with two
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    may have RFC 1918 addresses on other interfaces, and NAT may be in use
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    COMPANY-A router        1.2.3.8 (also IPsec peer)
    COMPANY-A has 1.2.3.0/24 with no subnetting.
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    tunnel to COMPANY-B computer #1 4.5.7.94 without problems.
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    flowing in the dec'ed and enc'ed positions.
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    COMPANY-B computer #2, and the repeated error messages are the retries of
    the SYN packet.
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    a 3725, and some 76xx routers were tried, all with similar behavior,
    with packets from one far-end computer passing fine, and packets from
    another far-end computer in the same netblock passing through the same
    IPsec tunnel failing with the "failed SA identity" error.
    The COMPANY-A computer directs all packets headed to COMPANY-B via the
    COMPANY-A router at 1.2.3.8 with this set of route settings:
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    Kernel IP routing table
    Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
    4.5.7.0         1.2.3.8         255.255.255.0   UG        0 0          0 eth3
    1.2.3.8.0       0.0.0.0         255.255.255.0   U         0 0          0 eth3
    10.1.0.0        0.0.0.0         255.255.240.0   U         0 0          0 eth0
    169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0 eth3
    10.0.0.0        10.1.1.1        255.0.0.0       UG        0 0          0 eth0
    0.0.0.0         1.2.3.1         0.0.0.0         UG        0 0          0 eth3
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    encr 3des
    authentication pre-share
    group 2
    lifetime 28800
    crypto isakmp key XXXXXXXXXXXXXXXXXXXXXXX address 4.5.6.228
    crypto ipsec security-association lifetime seconds 86400
    crypto ipsec transform-set COMPANY-B01 esp-3des esp-sha-hmac
    crypto map COMPANY-BMAP1 10 ipsec-isakmp
    description COMPANY-B VPN
    set peer 4.5.6.228
    set transform-set COMPANY-B01
    set pfs group2
    match address 190
    interface FastEthernet0/0
    ip address 1.2.3.8 255.255.255.0
    no ip redirects
    ip virtual-reassembly
    duplex auto
    speed auto
    no cdp enable
    crypto map COMPANY-BMAP1
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    ip route 0.0.0.0 0.0.0.0 1.2.3.1
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    ip route 1.2.3.8.0 255.255.255.0 FastEthernet0/0
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    access-list 190 permit ip host 1.2.3.161 9.10.11.0 0.0.0.255
    bridge 1 protocol ieee
    One of the routers tried had this IOS/hardware configuration:
    Cisco IOS Software, 3700 Software (C3725-ADVIPSERVICESK9-M), Version 12.4(25c),
    RELEASE SOFTWARE (fc2)
    isco 3725 (R7000) processor (revision 0.1) with 115712K/15360K bytes of memory.
    Processor board ID XXXXXXXXXXXXXXX
    R7000 CPU at 240MHz, Implementation 39, Rev 3.3, 256KB L2 Cache
    2 FastEthernet interfaces
    4 ATM interfaces
    DRAM configuration is 64 bits wide with parity disabled.
    55K bytes of NVRAM.
    31296K bytes of ATA System CompactFlash (Read/Write)
    250368K bytes of ATA Slot0 CompactFlash (Read/Write)
    Configuration register is 0x2102
    #show crypto sess
    Crypto session current status
    Interface: FastEthernet0/0
    Session status: UP-ACTIVE
    Peer: 4.5.6.228 port 500
      IKE SA: local 1.2.3.8/500 remote 4.5.6.228/500 Active
      IPSEC FLOW: permit ip host 1.2.3.161 4.5.7.0/255.255.255.0
            Active SAs: 2, origin: crypto map
      IPSEC FLOW: permit ip host 1.2.3.161 9.10.11.0/255.255.255.0
            Active SAs: 0, origin: crypto map
    #show crypto sess det
    Crypto session current status
    Code: C - IKE Configuration mode, D - Dead Peer Detection
    K - Keepalives, N - NAT-traversal, X - IKE Extended Authentication
    Interface: FastEthernet0/0
    Session status: UP-ACTIVE
    Peer: 4.5.6.228 port 500 fvrf: (none) ivrf: (none)
          Phase1_id: 4.5.6.228
          Desc: (none)
      IKE SA: local 1.2.3.8/500 remote 4.5.6.228/500 Active
              Capabilities:(none) connid:1 lifetime:06:26:27
      IPSEC FLOW: permit ip host 1.2.3.161 4.5.7.0/255.255.255.0
            Active SAs: 2, origin: crypto map
            Inbound:  #pkts dec'ed 651 drop 16 life (KB/Sec) 4496182/23178
            Outbound: #pkts enc'ed 574 drop 2 life (KB/Sec) 4496279/23178
      IPSEC FLOW: permit ip host 1.2.3.161 9.10.11.0/255.255.255.0
            Active SAs: 0, origin: crypto map
            Inbound:  #pkts dec'ed 0 drop 0 life (KB/Sec) 0/0
            Outbound: #pkts enc'ed 0 drop 0 life (KB/Sec) 0/0
    The COMPANY-B device on their end of the IPsec VPN is a Juniper SSG1000
    Version 6.1 (ScreenOS)
    We only have a limited view into the Juniper device configuration.
    What we were allowed to see was:
    COMPANY-B-ROUTER(M)-> sh config | incl COMPANY-A
    set address "Untrust" "oss-COMPANY-A-1.2.3.161" 1.2.3.161 255.255.255.255
    set ike gateway "COMPANY-A-1-GW" address 1.2.3.8 Main outgoing-interface "ethernet2/1" preshare xxxxxxxxxxxxxxxxxxxxxx  proposal "pre-g2-3des-sha"
    set vpn "COMPANY-A-1-IKE" gateway "COMPANY-A-1-GW" no-replay tunnel idletime 0 proposal "g2-esp-3des-sha-28800"
    set policy id 2539 from "Untrust" to "Trust"  "oss-COMPANY-A-1.2.3.161" "9.10.11.0-24" "ANY" tunnel vpn "COMPANY-A-1-IKE" id 0x309a pair-policy 2500
    set policy id 2500 from "Trust" to "Untrust"  "9.10.11.0-24" "oss-COMPANY-A-1.2.3.161" "ANY" tunnel vpn "COMPANY-A-1-IKE" id 0x309a pair-policy 2539
    set policy id 2541 from "Trust" to "Untrust"  "4.5.7.0-24" "oss-COMPANY-A-1.2.3.161" "ANY" tunnel vpn "COMPANY-A-1-IKE" id 0x309b pair-policy 2540
    set policy id 2540 from "Untrust" to "Trust"  "oss-COMPANY-A-1.2.3.161" "4.5.7.0-24" "ANY" tunnel vpn "COMPANY-A-1-IKE" id 0x309b pair-policy 2541
    COMPANY-B-ROUTER(M)->
    I suspect that this curious issue is due to a configuration setting on the
    Juniper device, but neither party has seen this error before.  COMPANY-B
    operates thousands of IPsec VPNs and they report that this is a new error
    for them too.  The behavior that allows traffic from one IP address to
    work and traffic from another to end up getting this error is also unique.
    As only the Cisco side emits any error message at all, this is the only
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    problem.
    What we are looking for is a description of exactly what the Cisco
    IOS error message:
    IPSEC(epa_des_crypt): decrypted packet failed SA identity check
    is complaining about, and if there are any known causes of the behavior
    described that occur when running IPsec between Cisco IOS and a Juniper
    SSG device.  Google reports many other incidents of the same error
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    and not just with a Juniper device on the COMPANY-B end, but for those cases,
    not one was found where the solution was described.
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    and any known issues with Juniper configuration settings causing
    this error, we can have COMPANY-B make adjustments to their device.
    Or, if there is a setting change needed on the COMPANY-A router,
    that can also be implemented.
    Thanks in advance for your time in reading this, and any ideas.

    Hello Harish,
    It is believed that:
    COMPANY-B computer #1   4.5.7.94 (this one has no issues)
    COMPANY-B computer #2   4.5.7.29 (this one fails)
    both have at least two network interfaces, one with a public IP address
    (which we are supposedly conversing with) and one with a RFC 1918 type
    address.   COMPANY-B is reluctant to disclose details of their network or
    servers setup, so this is not 100% certain.
    Because of that uncertainty, it occurred to me that perhaps COMPANY-B
    computer #2 might be incorrectly routing via the RFC 1918 interface.
    In theory, such packets should have been blocked by the access-list on both
    COMPANY-A router, and should not have even made it into the IPsec VPN
    if the Juniper access settings work as it appears they should.  So I turned up
    debugging on COMPANY-A router so that I could see the encrypted and
    decrypted packet hex dumps.
    I then hand-disassembled the decoded ACK packet IP header received just
    prior to the "decrypted packet failed SA check" error being emitted and
    found the expected source and destination IP addresses (4.5.7.29 and 1.2.3.161),
    in the unecapsulated packet.  I also found the expected port numbers of the TCP
    conversation that was trying to be established in the TCP header.  So, it
    looks like COMPANY-B computer #2 is emitting the packets out the right
    interface.
    The IP packet header of the encrypted packet showed the IP addresses of the
    two routers at each terminus of the IPsec VPN, but since I don't know what triggers
    the "SA check" error message or what it is complaining about, I don't know what
    other clues to look for in the packet dumps.
    As to your second question, "can you check whether both encapsulation and
    decapsulation happening in 'show crypto ipsec sa'",   the enc'ed/dec'ed
    counters were both going up by the correct quantities.  When communicating
    with the uncooperative COMPANY-B computer #2, you would also see the
    received Drop increment for each packet decrypted.  When communicating
    with the working COMPANY-B computer #1, the Drop counters would not
    increment, and the enc'ed/dec'ed would both increment.
    #show crypto sess det
    Crypto session current status
    Code: C - IKE Configuration mode, D - Dead Peer Detection
    K - Keepalives, N - NAT-traversal, X - IKE Extended Authentication
    Interface: FastEthernet0/0
    Session status: UP-ACTIVE
    Peer: 4.5.6.228 port 500 fvrf: (none) ivrf: (none)
          Phase1_id: 4.5.6.228
          Desc: (none)
      IKE SA: local 1.2.3.8/500 remote 4.5.6.228/500 Active
              Capabilities:(none) connid:1 lifetime:07:59:54
      IPSEC FLOW: permit ip host 1.2.3.161 4.5.7.0/255.255.255.0
            Active SAs: 2, origin: crypto map
            Inbound:  #pkts dec'ed 376 drop 5 life (KB/Sec) 4458308/28784
            Outbound: #pkts enc'ed 401 drop 3 life (KB/Sec) 4458308/28784
    Attempt a TCP communication to COMPANY-B computer #2...
    show crypto sess det
    Crypto session current status
    Code: C - IKE Configuration mode, D - Dead Peer Detection
    K - Keepalives, N - NAT-traversal, X - IKE Extended Authentication
    Interface: FastEthernet0/0
    Session status: UP-ACTIVE
    Peer: 4.5.6.228 port 500 fvrf: (none) ivrf: (none)
          Phase1_id: 4.5.6.228
          Desc: (none)
      IKE SA: local 1.2.3.8/500 remote 4.5.6.228/500 Active
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            Inbound:  #pkts dec'ed 376 drop 6 life (KB/Sec) 4458307/28753
            Outbound: #pkts enc'ed 402 drop 3 life (KB/Sec) 4458307/28753
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        Crypto map tag: COMPANY-BMAP1, local addr 1.2.3.8
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       local  ident (addr/mask/prot/port): (1.2.3.161/255.255.255.255/0/0)
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        #pkts decaps: 376, #pkts decrypt: 376, #pkts verify: 376
        #pkts compressed: 0, #pkts decompressed: 0
        #pkts not compressed: 0, #pkts compr. failed: 0
        #pkts not decompressed: 0, #pkts decompress failed: 0
        #send errors 3, #recv errors 6
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         path mtu 1500, ip mtu 1500, ip mtu idb FastEthernet0/0
         current outbound spi: 0xDF2CC59C(3744253340)
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          spi: 0xD9D2EBBB(3654478779)
            transform: esp-3des esp-sha-hmac ,
            in use settings ={Tunnel, }
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            replay detection support: Y
            Status: ACTIVE
         outbound ah sas:
         outbound pcp sas:
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    DOWN state after periods of inactivity, and you appear to get one
    each time the tunnel has to be re-negotiated and returned to
    an ACTIVE state.  There is no relationship between Send errors
    incrementing and working/non-working TCP conversations to the
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    Thanks for pondering this very odd behavior.

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    Last edited by litemotiv (2011-06-10 19:50:48)

    Well, it seems it's one of two things: 1) the EKOPath compiler suite from Pathscale 2) A gpugp compiler which Pathscale has talked about earlier which they claim will wipe the floor with cuda/opencl in terms of not needing to (manually?) change your source code in order for it to efficiently utilize cpu+gpu.
    End of GCC? What? GCC unlike Pathscale (AMD/intel 64/32) products supports a TON of cpu architectures. Then we have other things like the issue of compability with GCC, it's one thing to say you are compatible with GCC and actually be able to build GCC targeted code (99.99% of open source), prime examples Intel Compiler/Clang/LLVM which struggle despite being 'compatible'. Also the current benchmark testbed is awfully small to say the least.
    Either way, I love competition in the compiler arena, and if this can deliver the potential displayed by these few tests on alot more code then it can be an awesome addition to the open source compiler lineup.
    falconindy: there's a trailing 'v' on the url you provided which makes it go to the frontpage of the blog rather than to the blog post
    Last edited by Grinch (2011-06-11 00:20:12)

  • Error 1031 what exactly is this trying to say?

    I get an Error 1031 when trying to run an example Labview program that came with a new piece of test equipment.
    Error 1031 occurred at Open VI Reference in
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    Message Edited by Dennis Knutson on 07-19-2007 09:01 AM
    Message Edited by Dennis Knutson on 07-19-2007 09:01 AM
    Attachments:
    Dynamic Call.PNG ‏4 KB

  • Startup Disk Full. What exactly does this mean and what can I do about it?

    I was downloading some TV shows from the itunes store when my computer informed me that my startup disk was almost full and iTunes informed me that there was an error with the downloading because my disk was full. I assume this means that the hard drive memory is full, but I don't know if there is anything more specific I should know. We've had this computer for several years and recently updated to Snow Leopard and iLife 09. I have a lot of music and pictures, and I would rather not have to delete a lot of them to free up more memory space. Are there other things I can do to clear memory space or add more?

    Hi
    +"Are there other things I can do to clear memory space or add more?"+
    Yes. Either replace the internal drive with a much larger one or purchase an externally attached drive (USB or Firewire or both) and transfer all your pictures and movies onto that instead. Either way will involve an outlay of some sort? Another way would be to start backing up less important photos, music and movies onto CD or better still DVD. You do have a built-in DVD Burner of some description. You could use it as that is primarily one of the reasons it's there for. Once you've backed up desired data start deleting it from the internal drive.
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    Tony

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