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  • Users: glio
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  1. glio

    Squid & default route

    My Squid box has two links connecting to the internet... one slower and the other much faster. The default route is set to the slower link and won't be changed. I'd like to direct all traffic from Squid to the faster link while keeping the slower link as the default route. Is it possible?
  2. glio

    Squid configuration for ~200 users

    I'm new to Squid and I'd like to make the most out of it. Below is the hardware settings of the server: 1. 2.4GHz Xeon (with HT) 2. 30G SCSI HD 3. 1.5G Ram 4. Fedora Core 5 5. Squid 2.6 STABLE 13 6. EXT 3 filesystem In fact, Squid is running on default settings and is running fine on the...
  3. glio

    Prohibit users from switching into suspend, sleep and standby mode

    How do you prohibit users from switching into suspend, sleep and standby mode. I also don't want these options to be available on the menu when users click on Start -> Turn off computer.
  4. glio

    Allow FTP access

    What is the minimal configuration required to allow FTP on Squid?
  5. glio

    Cachemgr.cgi and socket: Permission denied

    I'm trying to get cachemgr.cgi to work... whenever I click on the continue button on the cachemgr screen, it gives me the "socket: (13) Permission denied" error. What do I need to solve the problem???
  6. glio

    Joining file fragments

    What can be done when a bunch of file fragments found after a recovery scanning? Is there any way to join them together?
  7. glio

    unformat a quick-formatted hard drive

    I accidentally quick-formatted a hard drive with two NTFS partitions during Win XP installation. I can retrieve some of the files on one of the partitions using GetDataBack or similar utilities... but many files are fragmented and some of the recovered files are not even readable. Is there any...
  8. glio

    Password reset

    I modified the password of a 3Com 4924... but I can't login using the new password. What should I do to reset the password while keeping the existing settings? Jimmy
  9. glio

    Wireless network covering the whole campus

    I work in a school made up of three building blocks, plus the basketball field and the football field, the whole campus spans an area of 200m x 100m. Two buildings have 4 storeys and the other one has 3 storeys. All buildings have quite a number of rooms in them and the walls are pretty thick...
  10. glio

    Size Restriction on a directory

    I've created a public directory for the public to save data, and I'd like to restrict the size of this particular directory to 100M. Actually, what I'm doing is a Blog site that allows public to post attachments, which are stored by the system in a folder. Files are written using Apache:Apache...
  11. glio

    Squid and Youtube/Google Video

    Environment: Squid 2.5 STABLE9 running on FC4 When my workstations try to access YouTube or Google Video... etc, the Squid seems to cache all the video first before presenting to the workstations. What do I need to do if I want my workstations to play the video on loading. Jimmy
  12. glio

    File that stores routes on Linux

    I have a server running Fedora Core 4. I used to enter the route command manually when additional routes to different networks are required... and the routes have to be re-entered once the server is restarted. A silly question: Where can I find the file that stores these routes on the Linux...
  13. glio

    3Com Baseline switch and VLAN

    Environment: The 4924 is the core of the network. 4400 connects both the 4924 and a 3Com Baseline: 3Com 4924 ----- 3Com 4400 ----- 3Com Baseline I want to create a VLAN (say, VLAN 5) for all the workstations attached to the 3Com Baseline. Can I simply tag the port that connects the 4400...
  14. glio

    VLAN and 3Com Baseline Switch

    Environment: 3Com 4924 ----- 3Com 4400 ----- 3Com Baseline The 4924 is the core of the network. 4400 connects both the 4924 and a 3Com Baseline I want to create a VLAN (say, VLAN 5) for all the workstations attached to the 3Com Baseline. Can I simply tag the port that connects the 4400...
  15. glio

    VLAN Routing on 3Com 4924

    I've created several VLANs using 3Com 4924. I've also set an interface as the gateway for each of the VLANs on the 4924. Workstations on all VLANs other than the default one (VLAN ID:1) can ping one another successfully. All workstations obtain their IP thru the DHCP Server on the default...
  16. glio

    VLAN ID on NIC

    When will you explicitly put a VLAN ID on the NIC of a computer? Is tagging switch ports enough to cater most of the VLAN situations?
  17. glio

    Tagging on VLAN

    I admit... I'm a total newbie on VLAN so please bear with me for the silly question I raised... An NIC of my NW6.5 box is bound to VLAN 2, 3 and 4. What would happen if the switch port connecting to the NIC is also tagged with VLAN ID 2, 3 and 4? Can the workstations on different VLANs but...
  18. glio

    To tag or not to tag

    Environment: 3Com 4924 as core and 4 x 3Com 4400. Each 4400 locates in one computer lab and all workstations are to be confined within a single VLAN, hence 4 VLANs in total. I'm building a DHCP server to assign IPs in different subnet according to the VLAN the workstation belongs to, eg. VLAN...
  19. glio

    DHCP on VLAN

    4 VLANs(ID2, 3, 4 and 10), all connected to a 3Com 4924 switch. All workstations reside on VLAN 2, 3 and 4 and a DHCP server (Fedora Core 5) runs on VLAN 10. I'd like to configure the DHCP server so that it assigns IPs to all workstations on the VLANs. Can someone please post a sample config...
  20. glio

    Stop users from tempering with network config

    Environment: workstations with Windows XP sp2 installed; all users must login using an account called "user". I don't want my users to temper with the network config of the workstations. What should I do to stop them? Anyway to hide the network icon in the system tray and the control panel?

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