Very slow internet access through SBS 2003 on some web sites

Discussion in 'Windows Small Business Server' started by ajlimberis, Oct 9, 2004.

  1. ajlimberis

    ajlimberis Guest

    Hello all, any suggestions appreciated. I have a strange one, similar to what
    others are posting, but I have narrowed it down a bit further. None of the
    other postings appear to have a solution

    The situation is
    - SBS2003, with 2 NICS both are gigabit NICS but running on 100 switches.
    - 5 Clients with XP SP2
    - Many web sites on occasion are very slow to load. The same web site when
    opened via a client that is connected outside of the SBS router has no
    problems. So I know it is not the web site itself or the DSL line.
    - Unfortunately one of the sites in particular is my.yahoo.com which
    everyone uses as their home page. Others I've noticed are www.nbc11.com, go
    figure.

    - Below is the server ipconfig /all

    Host Name . . . . . . . . . . . . : limberisserver
    Primary Dns Suffix . . . . . . . : limberis.local
    Node Type . . . . . . . . . . . . : Unknown
    IP Routing Enabled. . . . . . . . : Yes
    WINS Proxy Enabled. . . . . . . . : Yes
    DNS Suffix Search List. . . . . . : limberis.local

    Ethernet adapter Server Local Area Connection:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : Linksys EG1064 v2 Instant Gigabit
    Network
    Adapter
    Physical Address. . . . . . . . . : 00-0C-41-1A-54-2B
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 192.168.16.2
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . :
    DNS Servers . . . . . . . . . . . : 192.168.16.2
    Primary WINS Server . . . . . . . : 192.168.16.2

    Ethernet adapter Network Connection:

    Connection-specific DNS Suffix . :
    Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Network Connection
    Physical Address. . . . . . . . . : 00-C0-9F-2C-E9-04
    DHCP Enabled. . . . . . . . . . . : No
    IP Address. . . . . . . . . . . . : 69.111.138.177
    Subnet Mask . . . . . . . . . . . : 255.0.0.0
    Default Gateway . . . . . . . . . : 69.111.138.182
    DNS Servers . . . . . . . . . . . : 192.168.16.2
    Primary WINS Server . . . . . . . : 192.168.16.2
    NetBIOS over Tcpip. . . . . . . . : Disabled

    Client Ipconfig /all
    Microsoft Windows XP [Version 5.1.2600]
    (C) Copyright 1985-2001 Microsoft Corp.

    C:\Documents and Settings\alex>ipconfig /all

    Windows IP Configuration

    Host Name . . . . . . . . . . . . : limberis-hp
    Primary Dns Suffix . . . . . . . : Limberis.local
    Node Type . . . . . . . . . . . . : Hybrid
    IP Routing Enabled. . . . . . . . : No
    WINS Proxy Enabled. . . . . . . . : No
    DNS Suffix Search List. . . . . . : Limberis.local
    Limberis.local

    Ethernet adapter Local Area Connection:

    Connection-specific DNS Suffix . : Limberis.local
    Description . . . . . . . . . . . : Realtek RTL8139/810x Family Fast
    Eth
    ernet NIC
    Physical Address. . . . . . . . . : 00-0E-A6-63-17-D1
    Dhcp Enabled. . . . . . . . . . . : Yes
    Autoconfiguration Enabled . . . . : Yes
    IP Address. . . . . . . . . . . . : 192.168.16.23
    Subnet Mask . . . . . . . . . . . : 255.255.255.0
    Default Gateway . . . . . . . . . : 192.168.16.2
    DHCP Server . . . . . . . . . . . : 192.168.16.2
    DNS Servers . . . . . . . . . . . : 192.168.16.2
    Primary WINS Server . . . . . . . : 192.168.16.2
    Lease Obtained. . . . . . . . . . : Friday, October 08, 2004 4:22:53
    PM
    Lease Expires . . . . . . . . . . : Saturday, October 16, 2004
    4:22:53 P
    M

    C:\Documents and Settings\alex>
     
    ajlimberis, Oct 9, 2004
    #1
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  2. ajlimberis

    ajlimberis Guest

    I should add another point which may give a clue. As I mentioned my.yahoo.com
    show the problem, but www.yahoo.com doesn't

     
    ajlimberis, Oct 9, 2004
    #2
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