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  • Users: chieftan
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  1. chieftan

    Juniper SRX1800 LAC

    This is what I though would be a simple question, but it appears that no one can help and I cannot find it documented anywhere with Juniper (Surprise).... I am configuring a new ISP consisting of all Juniper kit as follows: MX240 - PE/LNS MX240 - PE/LNS MX240 Core - JVC MX240 Core - JVC...
  2. chieftan

    PE to CE running IPv6

    Hi all Let's see if I can get an answer to this before I solve it myself :) SCENARIO: PE --> CE (Provider equipment --> Customer equipment) PE + CE routers running IPv6 and IS-IS as the IGP. PROBLEM: Lo0 is running IPv6 only on both systems (Dual-Stacking will be utilised later and that's...
  3. chieftan

    IPv6 - possible issue or maybe the way it works

    Hi, Is there a reason why a /48 under a prefix of /29, when applied to an interface, automatically appears with a /128 instead of /48? Example: xxxx:xxxx:xxxx:ffff:ffff:ffff:0000:000e Is this how IPv6 works on the interfaces as each address is unique anyway? No subnets really exist as such...
  4. chieftan

    Redundancy on 3850 to Cisco ASR 1001-X

    Hi Question: Is there a way of performing redundancy from 1 3850 to 2 separate ASR 1001-X please? Explanation: Currently, default route set to pass voip traffic through one port on the 3850 to 1 ASR 1001-X. This means that of there is a BGP blip or a port (physical) failure, all traffic is...
  5. chieftan

    Nexus 5596

    Strange problem that seems to have rectified itself but wondering if anyone has seen this before.... (answer would be great as I would like to know before installation into the live environment)....... 2 x Nexus 5596 and 4 x FEX 1 x Nexus - 1 port to FEX101 and second port to FEX101 1 x Nexus...
  6. chieftan

    Cisco Nexus 2148T Fabric Extender connectiviry issue to Juniper

    Hi, Trying to connect the following: Nexus 2148T FEX to a Juniper QFX5100-48T running Junos: 14.1X53. It shows as the Physical Interface not coming up, even with just a basic config (i.e - Just enabling the ports on either end). To test this we connected an sfp QFX5100 to the Nexus and it...
  7. chieftan

    EAPS

    Hi, I haven't used Extreme for a while now and have not had to configure EAPS before. Here is what we have: 4 x x450a switches. Let's say the switches are named A,B,C and D: A - Port 48 to port 47 on B B - Port 48 to port 47 on C C - Port 48 to port 47 on D D - Port 48 to port 47 on A This...
  8. chieftan

    Worksheet analysis and data manipulation

    I will try and explain as best I can. I have been given the task of cleaning up a firewall configuration that contains hundreds and hundreds of policies over a period of time. The first thing I need to do to achieve this is to work out the required services and their zones and to and from...
  9. chieftan

    Firewall rule base (VB Script requirement or VBA)

    Hi, I will try and explain as best I can. I have been given the task of cleaning up a firewall configuration that contains hundreds and hundreds of policies over a period of time. The first thing I need to do to achieve this is to work out the required services and their zones and to and from...
  10. chieftan

    Linux Script or Cronjob

    Hi, I want to run an automated job, once per week that search's log files under /var/log/radius and then the WLC IP Address (Directory) for logons within that week period. What is the easiest way to do this? Cronjob? Shell script? perl script? Also, as I am not a scripter, does anyone have...
  11. chieftan

    CentOS Server (FreeRADIUS)

    Hi, Probably 2 very simple questions for Linux experts (I'm getting there slowly :) ) 1: Running CentOS with freeradius. To run freeRADIUS in debug mode, at the command line : radius -X This runs the RADIUS daemon and all is fine, however, the window obviously remains open showing all...
  12. chieftan

    CentOS, freeradius and UDP

    Hi, I may be writing this in the wrong area but hopefully not. We are using a CentOS server running freeradius for proxy authentication. In other words the WLC forwards the authentication request to this AAA server, which in turn proxys the requests to a national Radius Server. Normally this...
  13. chieftan

    Strange VLAN issue

    Hi, I will try and explain this as best as I can. We have a core Cisco 4500 DIRECTLY connected to a 5760 WLC via Etherchannels. The etherchannel group is set correctly and has multiple VLANs running across it. We needed to add an extra VLAN, VLAN 400 and added to the port channel which updated...
  14. chieftan

    Copying log files out to back up server

    Hi, this is probably an easy question to answer, but would like how to write the script for this as I am not a scripted and have not used cron tab or anything before... Got a CentOS server, has the log files under /var/log/radius and not only need to copy these to a local directory on the...
  15. chieftan

    Separating traffic within the same VLAN

    I shall try and describe this as best I can. Servers on VM all assigned to VLAN 102. 2 x new servers also within the same VLAN (102) - this is due to VM network card availability. On the core switches VLAN102 routes to a particular firewall for N3 internet access. There is a second firewall...
  16. chieftan

    CentOS 6.5 Failover

    Hi, I know I am being a little lazy here and could probably get the information from the web, but it may be quicker this way... I need to set up and configure 2 x CentOS servers with RADIUS in a failover configuration. So, I am guessing the IP address on each machine and a VIP. Would be great...
  17. chieftan

    radtest missing on freeradius

    Hi, I'm not exactly a Linux guru so please accept my apologies if this seems simple and I am being a little dim :) Server running CentOS 6.5 and yum install of freeradius 2.1.1-4. I have completed the debug running of freeradius by using the command : radius -X Following the recommended...
  18. chieftan

    WAP grouping

    Hi, WLC = 8510 x 2 in redundant WAPs = 3602 - Approximately 1,700 of them I want to advertise an SSID but not Globally, just in certain areas, so I guess I need to somehow "Group" the WAPs in those areas to advertise the SSID. Could someone point me in the right direction to configure this on...
  19. chieftan

    USB mount on CentOS 6 server

    Hi, I am trying to mount a FAT32 USB pen drive on a CentOS server 6. Primarily so I can install a stable version of freeRADIUS. I am running into difficulties with every command I am trying. Here are the commands I have used and the output: Mkdir /mnt/extUSB/ Mount -t FAT32 /dev/sdb...
  20. chieftan

    Cisco 3750 PoE Switches

    Hi, Hopefully someone has seen this issue before and can help. We have (more than 1 but will just use 1 as an example here) a PoE 3750 switch, that, from my understanding has a PoE output of 370 Watts. We recently attempted an IPT rollout of Cisco 7942G IP Phones at our London offices. From my...

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