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Медленно работает интернет. Проблемы с ISA 2006 RRS feed

  • Вопрос

  • периодически стали появляться такие ошибки

     

    Event Type:    Error

    Event Source: Microsoft Firewall

    Event Category:         None

    Event ID:        14147

    Date:               12/13/2007

    Time:               12:18:14 PM

    User:               N/A

    Computer:      

    Description:

    ISA Server detected routes through the network adapter  that do not correlate with the network to which this network adapter belongs. When networks are configured correctly, the IP address ranges included in each array-level network must include all IP addresses that are routable through its network adapters according to their routing tables. Otherwise valid packets may be dropped as spoofed. The following ranges are included in the network's IP address ranges but are not routable through any of the network's adapters: 0.0.0.1-126.255.255.255,128.0.0.0-192.168.0.255,192.168.3.0-223.255.255.255,240.0.0.0-255.255.255.254;. Note that this event may be generated once after you add a route, create a remote site network, or configure Network Load Balancing and may be safely ignored if it does not re-occur.

     

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

    Event Type:    Error

    Event Source: Microsoft Firewall

    Event Category:         None

    Event ID:        21265

    Date:               12/13/2007

    Time:               12:18:14 PM

    User:               N/A

    Computer:      

    Description:

    The routing table for the network adapter Loopback includes IP address ranges that are not defined in the array-level network Local Host, to which it is bound. As a result, packets arriving at this network adapter from the IP address ranges listed below or sent to these IP address ranges via this network adapter will be dropped as spoofed. To resolve this issue, add the missing IP address ranges to the array network. The following IP address ranges will be dropped as spoofed:

     

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

    Event Type:    Warning

    Event Source: smtpsvc

    Event Category:         None

    Event ID:        4006

    Date:               12/13/2007

    Time:               12:19:55 PM

    User:               N/A

    Computer:      

    Description:

    Message delivery to the host  failed while delivering to the remote domain  for the following reason: The remote server did not respond to a connection attempt.

     

    В каком направлении искать решение ...

     

     

    14 декабря 2007 г. 15:12

Ответы

  • По поводу ошибки

    ISA Server Detected Routes Through Network Adapter Adapter_Name That Do Not Correlate with the Network Element to Which This Adapter Belongs

    Problem: ISA Server is logging Event 14147: ISA Server detected routes through adapter adapter_name that do not correlate with the network element to which this adapter belongs. The address ranges in conflict are: ip_range.

    This indicates that routes not associated with a network object were detected.

    Cause: ISA Server uses the route table and route entries associated with a network interface to understand the network topology. This event is issued when there is a mismatch between the routing table and the IP address ranges associated with an ISA Server network object.

    Solution: Troubleshoot this issue by checking the following:

    Check that the same IP addresses are not configured in more than one network.

    Verify that the IP address range is configured correctly for the network object. You can reconfigure the network object by removing the IP address ranges associated with it, and then using Add Adapter to select the specific adapter you want to associate with the network.

    If IP addresses are not configured correctly after using Add Adapter, check that the routing table is configured correctly. In particular, if there are any remote subnets connected to the network associated with the adapter, check the following:

    Static routes are defined to reach the remote subnet.

    The ISA Server network definition includes the IP address range of the remote subnet.

    For more information, see the Knowledge Base article 884496, "Client computers cannot access external resources, and event ID 14147 appears in the Application log in ISA Server 2004."

    http://www.microsoft.com/technet/isa/2004/plan/ts_networks.mspx#Routes

    16 декабря 2007 г. 18:33

Все ответы

  • По поводу ошибки

    ISA Server Detected Routes Through Network Adapter Adapter_Name That Do Not Correlate with the Network Element to Which This Adapter Belongs

    Problem: ISA Server is logging Event 14147: ISA Server detected routes through adapter adapter_name that do not correlate with the network element to which this adapter belongs. The address ranges in conflict are: ip_range.

    This indicates that routes not associated with a network object were detected.

    Cause: ISA Server uses the route table and route entries associated with a network interface to understand the network topology. This event is issued when there is a mismatch between the routing table and the IP address ranges associated with an ISA Server network object.

    Solution: Troubleshoot this issue by checking the following:

    Check that the same IP addresses are not configured in more than one network.

    Verify that the IP address range is configured correctly for the network object. You can reconfigure the network object by removing the IP address ranges associated with it, and then using Add Adapter to select the specific adapter you want to associate with the network.

    If IP addresses are not configured correctly after using Add Adapter, check that the routing table is configured correctly. In particular, if there are any remote subnets connected to the network associated with the adapter, check the following:

    Static routes are defined to reach the remote subnet.

    The ISA Server network definition includes the IP address range of the remote subnet.

    For more information, see the Knowledge Base article 884496, "Client computers cannot access external resources, and event ID 14147 appears in the Application log in ISA Server 2004."

    http://www.microsoft.com/technet/isa/2004/plan/ts_networks.mspx#Routes

    16 декабря 2007 г. 18:33
  • Премного благодарен.

    17 декабря 2007 г. 14:38