Linux Web Server Clustering
May 19, 2011I have a lot of reading to go through but so far everything I have found is for web server clustering.
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Linux Server's Network Cuts-out
Sep 11, 2011My Linux Server Network cuts-out after 10 mins. It says its still connected but when i try to ping google or my laptops IP it gets a 100% loss. Also when i try accessing it via SSH/Putty for Widows 7 it wont connect.
View 4 Replies View RelatedCisco :: IP SLA Between L3 Switch And GNU / Linux Server
Apr 3, 2012I would like to set up "IP SLA" between L3 switch(supports many "IP SLA" versions like "UDP Echo Operation", "TCP Connect Operation", "UDP Based VoIP Operation", "ICMP Echo Operation", "FTP Operation" etc) and GNU/Linux server. Are there any "IP SLA" test types which are supported only between two Cisco devices?
View 1 Replies View RelatedServers :: Configure Linux Server With LDAP?
May 31, 2011the linux server should be configured with LDAP, so that any user should not login into that machine by local user credentials but by his intranet credentials.
View 1 Replies View RelatedLinux Server With Two Static Ip - Public / Private
Dec 14, 2011Is there a simple way to have a web server have both a static public ip (I have a block of static IP's) and an static private ip (ex 192.168.0.60)? I am running a web project management application....
View 4 Replies View RelatedCisco Firewall :: Web Server (linux) Sits In The DMZ (asa 5520)
Jun 28, 2012I Have web server (linux) sits in the DMZ (asa 5520) segment and this server should be accessible form the internet,
1)how to make this server https based access over SSL
2)how to protect this server form network and security standpoint?
Linksys Cable / DSL :: X2000 / Setting Up Static IP For Linux Server?
Jul 2, 2012The router I am using is the Linksys X2000 wireless-N ROuter with ADSL2+ Modem. How to give my linux server a static Ip adress. I've googled it and I don't understand how they are telling me to set it up in the router.
View 3 Replies View RelatedTP-Link Dual-Band Wireless :: WDR4300 Print Server Function In Linux
Nov 17, 2012Model : TL-WDR4300
Hardware Version : V1
Firmware Version :
ISP :
I'm can't connect to the router print server using my Linux OS (tested on Ubuntu and openSUSE). I'm try connect by using upnp at port 1900. There are no official (native) application and any tech specification, that I'm can use. how to connect to the print server. Under Windows print server works correctly.
Cisco Switching/Routing :: Connect Switch 3560 To NTP Server Based On Linux?
Jun 24, 2012I'm trying to connect Switch 3560 to NTP Server based on Linux, the NTP is working fine but the switch is sync with the Server:
address ref clock st when poll reach delay offset disp
*~10.0.0.70 208.53.158.34 3 42 64 377 1.7 -2.49 0.1
* master (synced), # master (unsynced), + selected, - candidate, ~ configured
Clock is synchronized, stratum 4, reference is 10.0.0.70
nominal freq is 119.2092 Hz, actual freq is 119.2093 Hz, precision is 2**18
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But server has on time and the Switch another. I test this NTP with CUCM and is working fine, the issue is with ther server?
Linux - Split Tunnel Routing Specific Port Over OpenVPN On Ubuntu Server 12.04
Jun 10, 2013(Setup routing and iptables for new VPN connection to redirect **only** ports 80 and 443) Only my goal is a bit different. I am running a headless gui-less install of Ubuntu Server 12.04 that is being used for a variety of different purposes... I would like all traffic to travel un-prohibited through my ISP except for my transmission traffic. I have a VPN i subscribe to that allows me access for which I only want to direct a single port's traffic to. I am currently using a modified version of the code from the above link. My current code is below:
#!/bin/sh
sleep 200
DEV1=eth0
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Cisco Wireless :: AP 541N With Clustering Function
Sep 2, 2012We have got 3 Cisco APs 541N with firmware version 9.2.2 and want to set up the cluster function for those APs.Here is the problem:Before enabling the cluster you can ping all three APs located in the same local network with a delay of 1ms or below.If the cluster is enabled the pings for one AP rise above 200 ms in a random way (see attached file).Moreover users connected to that AP are more likely to lose the connection or experience delay.Do the APs communicate through LAN or WLAN ?
View 3 Replies View RelatedCisco Wireless :: AP541N-E-K9 Clustering And VAPs
Oct 30, 2012I have configured two AP541N in a cluster, but only VAP0, is listed as clustered. None of the VAPs seems to be clustered. What can I configure to get all SSIDs clustered?Product Identifier:AP541N-E-K9Hardware Version:V01Software Version:AP541N-K9-2.0(4)
View 22 Replies View RelatedCisco Wireless :: AP541N Clustering And Roaming Clarifications
Dec 5, 2011I'm looking to deploy a 2504 controller and some AP1142s but would like to provide the client with an alternative, lower initial-cost option in my proposal. I've been researching the AP541N access points but several areas of their implementation seem unclear to me.
Clustering: For the clustering feature is it necessary for the network to have other SBCS components (500 series platforms)? All of their other features are either unapplicable to or already implemented in the network in question; if I have to add another appliance I would rather go the LWAPP route and use a true WLC.
What are the cababilities of clustering? Can I implement some form of wireless resilience by spacing APs closer together than necessary and they will lower transmit dBm and intelligently respond to attempt to cover a new cell where an AP has gone down?
What about roaming? I believe Cisco advertises this as part of a small business voice solution. A client roaming between two access points in the same mobility group (cluster?) on a wireless voip phone should be able to keep connection, as it's analogus to some critical UDP communications that are going to take place on the clients.
Cisco Switching/Routing :: 2960G - Switch Clustering Benefits?
Jun 11, 2013I recently changed jobs and at the new location we are primarily running Catalyst 2960G series switches with the exception of one 3750. All of the switches are setup in a cluster with the 3750 being the cluster master. My question is what is the benefit of switch clustering? The entire network seems to be a bit over engineered for the our needs and I am hoping to scale it back a bit. For example, the the network was setup with VOIP QoS when there were no plans to even use VOIP. Also what procedures would I want to follow to disable the cluster to avoid any major outages? Assuming there is no real need for a cluster.
View 1 Replies View RelatedCisco :: Firewall That Doesn't Require A Shared Layer - Two Domain For Clustering?
Feb 21, 2012Any vendors that offer a firewall that doesn't require a shared layer-two domain for clustering?
View 4 Replies View RelatedCisco Switching/Routing :: Virtual Clustering / Split Multi-link Trunking On 4503
Mar 30, 2012Do the cisco 4503 switches support virtual clustering feature ? I have a requirement where switch ports on two different 4503 switches need to combined in the same Link aggregation group . This is needed because the firewall notes say that the aggregated interfaces need to be conected to a single switch and combined in the same LAG . So according to the diagram below , the interfaces marked RED need to be in the same LAG in the switches , same for the interfaces marked BLUE . I have done the same setup using Juniper switches where it uses VIRTUAL CLUSTERING to group the different switch ports in the same LAG.
View 2 Replies View RelatedCisco Wireless :: AP541n Clustering Wireless Neighbourhood
Jan 9, 2011I have 2 AP541n's on firmware 1.9.2.They provide two SSID's on different vlan's, so far so good.However, on the wireless neighbourhood tab it only shows one of the SSID's as being in the cluster.The other SSID does show, but only when not in cluster or both is selected.I can access both SSID's fine, its just this management page that doesnt quite work.I have removed and added them again, it seems that only the SSID first in the list wireless -> wireless network setup page shows as being in the cluster.Have I missed something or is this a feature?
View 3 Replies View RelatedPrint From A Xp Desktop Through A Linux?
May 10, 2011can i print from a xp desktop through a linux desktop
View 1 Replies View RelatedCan't Setup NAT For Linux Device?
May 14, 2012I am having a problem configuring NAT for a Linux device on our network. I am far from a Cisco expert but I have configured this many times in the past for Windows machines quite easily. I do this using the Cisco ASDM 5.2 for PIC GUI. All I needed to do for the Windows machines was:-setup the static NAT rule(inside ip translated to outside ip)-create a security policy(outside, incoming rule) to allow traffic to the outside ipand hey presto it works, ie: i can ping the outside ip and access the device remotely if I have allowed correct ports.I am not sure if this is the correct method but it was how i was shown and has worked many times in the past.But with this Linux device its no dice. The Linux device isnt a desktop but a mediator for industrial air conditioning controls. It runs a web server which we can view temperatures etc... through a browser. This works inside our network by browsing to the inside ip but I am trying to set it up to work outside of our network.
View 1 Replies View RelatedCan't See Linux Machine Through Windows XP?
Feb 28, 2013I have two Win XP machines and a Linux Mint. I can access the shared folders of my Win machines from Linux but Win machines, in the Workgroup, shows the Linux connection as "MyMint server (Samba, Linux Mint)(MyMint)" but I can't access files on that machine. "MyMint" is the computer name.
View 3 Replies View RelatedInstalling OS (XP Or Linux) Over Network?
Sep 14, 2011I would like to learn how to install an OS like XP or linux over the network.
View 2 Replies View RelatedGet Mac Address Of Linux Machine Using Vb6 Programming?
Jul 5, 2011how to get mac address of linux machine using vb6 programming
View 1 Replies View RelatedLinux Mint 10 Won't Detect WiFi Hub
Feb 27, 2011I recently installed Linux Mint 10 (Julia). Having found the network options, it seems unable to find my BTHomeHub2, although Windows 7 finds it perfectly well with 5 bars.Interestingly, the network icon in Linux only shows VPN connections and Wired connections, no wireless section. My computer is a Medion Akoya E4120 D with a Realtek RTL8191SU Wireless LAN 802.11n USB 2.0 Network Adapter. The wireless adapter is inside the PC, attached to an internal USB port I'm guessing.So all in all, how do I get my wireless internet to work with Linux Mint 10?
View 1 Replies View RelatedGetting A Virtual Switch In Linux OS Instead Of Real One?
Jul 4, 2011I need a virtual switch in my Linux OS instead of a real switch for doing some research purpose. Means it works same as a real hardware switch work. Suggest me any virtual switch for linux. For example there are 3com, cisco switches.. I need a virtual switch which work same as real switch.
View 1 Replies View RelatedLinux - Route/NAT Forwarding For One Port Only?
May 21, 2013I have two linux machines(A and B) and a remote service. The service is listening on port 16000. The outgoing connection from machine A on port 16000 is blocked by a firewall, but on B it is not. I need to access the service from the A. So it will probably need to be routed(correct term?) through the B. I cannot modify the program which is accessing the service(so it will always try on port 16000).
I know there are a lot of tutorials on similar topics, but I don't know which one should I follow, because there are apparently many possibilities. I have full access to both machines. What is the best way to accomplish that? What should I execute on machine A and on machine B?
Wireless :: Linux Command Iwconfig For Windows XP?
Apr 26, 2011Hoy-hoyIs there exist any tool like iwconfig (linux tool, I think), but working in windows XP?civ-civ
View 3 Replies View RelatedMake Linux Machine As Access Point?
Jul 9, 2011How to make linux machine as access point
View 1 Replies View RelatedSetting Internet Quota On Ubuntu 11.10 - Linux
Apr 3, 2013I use a limited usage internet plan and want that when I surf approx 10MB of data my connection automatically stops further download untill i reset or increase the usage.
View 2 Replies View RelatedAccess Wifi Internet In Redhat Linux?
Jan 3, 2013How to access wifi internet in Redhat Linux
View 1 Replies View RelatedCisco :: Text Browser Like Linux In Its Routers?
Aug 11, 2012Is there any text browser like linux in cisco routers? how can i open a text web page in cisco?
View 3 Replies View RelatedCisco AAA/Identity/Nac :: To Configure MS ACS 4.1.1.23 To Allow Linux TACACS
Sep 20, 2011I am running ACS 4.1.1.23 on a Microsoft server and I am trying to get TACACS to work with two Linux servers. The servers are capable of TACACS, are using port 49 and have the correct shared secret. I believe I do not have the devices configured properly on the ACS side. These 2 servers currently are using RADIUS and we are getting bit by the bug where the ACS application will start rejecting RADIUS authentication requests but still accept TACACS requests.
View 6 Replies View RelatedCisco WAN :: Connecting Linux Router To 1841?
Jul 21, 2012As a Cisco newbie I am thinking about building a linux router (for a study project) to connect to a Cisco network (2 x 1841 routers). what kind (standard) of serial interface card will I need to install on the Linux PC router to enable serial communications with the other two 1841s.
View 2 Replies View RelatedUbuntu 12.04 - How To Open Ports For Localhost On Linux
Jul 12, 2013I've been reading for the past hour about opening ports on Ubuntu 12.04 and I can't seem to get anything to work. I'm running a program with an RPC server accepting local connections on localhost (127.0.0.1) which has allowed ip range 192.168.*.*
I've tried to edit the iptables to allow incoming connections, but curl still can't connect to the RPC server no matter what I do.
$ sudo iptables -A INPUT -i eth0 -p tcp --dport 18332 -j ACCEPT
$ nmap -v -sT localhost
Starting Nmap 5.21 ( http://nmap.org ) at 2013-07-13 05:54 UTC
Initiating Ping Scan at 05:54
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