I've got an issue with a CSS 11501 where, if *any* change is made to a global keepalive (active), the device reboots. The code is 08.10.2.05. I'm unable to search the TAC archive or I would've gone there first.
View 2 RepliesHow to change host name in CSS11500 Series. I cannot find any documentation for that matter.Is there any impact in the system to change the host name?
View 3 Replies View RelatedI need to configure a keepalive that check an url in a server (http in port 9500 not in port 80) and check the port 443 in the same server. If any of them not response . the service should go down.
View 1 Replies View RelatedI recently "inherited" a CSS 11503 - I've only used ACEs before - and I want to get HTTP keepalives working.To start, I created a test service:
lb-1# show run service sunbird-http-7025-test
!************************** SERVICE **************************
service sunbird-http-7025-test
port 7025
ip address 141.211.229.168
[code].....
it's possible to clear stickies per VIP? The firmware is 08.20
View 2 Replies View RelatedI have 2 CSS 11501 providing load-balancing rules and SSL termination. When CSS is used for downloading through the rules of SSL, the rates I get are quite lower than those obtained when the download is done either directly on the machine or by using the rules of HTTP. Is it normal? Is there anything that canspeed up this process?
View 2 Replies View Relatedi need to enable snmp on Cisco CSS 11501.
View 1 Replies View RelatedI am load balancing Terminal Server Windows 2008 sessions with an CSS 11501. The code version is sg0750004 (07.50.0.04). I am trying to establish a Terminal Server session with Single Sign-On (SSO), but without success. Normal login with Username and Password on the TS are functionning, but never SSO session. The environment is: 10 Windows 2008 Terminal Servers (NTS1, NTS2,NTS3...). In DNS I have a host A named TS with IP for balanced CSS. The problem I see is that the client PC opens a TS session to "TS". then dont work SSO, but if client PC open a TS session to NTS1, NTS2...is working fine the SSO I am not sur if we can do something on the CSS.
View 3 Replies View RelatedI have 2 CSS, 1 as primary and 2nd as standby. I configured the standby CSS as my old standby CSS box and now wanted to test the faliover. I am not aware of how to test it in. ny how i have cr for that.
View 1 Replies View Relatedsome misconfiguration (?) may be the reason for an undesired behaviour we are experiencing with our Cisco CSS 11501s. Balancing mechanisms work fine, however if a service transitions to the "down" state, the corresponding flows remain "alive" leading to a temporary outage of our service. Subsequent client requests are still being sent to the "down" frontend which is unresponsive.
View 4 Replies View RelatedWe have a pair of CSS 11501,Currently it is using source ip for load balancing and 5 servers as backend , however we have users loggin in using http and based on its source IP (ISP PROXY) , it is forwarded to SERVER A.However, we have a SSL page and when the client switches over to SSL , it is forwarded to SERVER B/C/D/E based on its source IP ( REAL CLIENT IP) .This will cause the user to be terminated as the 5 servers are independent and not running in a cluster.
Is there any way that we can use the X-Forwarded-For address to load balance so that when users loging , they are sent to SERVER A (Based on X-Forwarded-For Header IP which translate to REAL CLIENT IP).This way we are able to also send it back to the same server when it uses SSL.I believe that we should be able to load balance using X-Forwarded-For IP or to rewrite the X-Forwarded-For IP into client source IP.
implementation of the cisco CSS 11501 boxes available as spare on our site into production for an application evry thing worked as expected. i was able to telnet the active/master box and was able to console both master and backup box from the console port.however a week post the activity im faced with this weird problem where im not able to take console or the telnet access of my primary/active box.The boxes are working in BOX-to-BOX redundancy and now im not able to telnet or console my active/master box. The telnet and console window prompts me for username and password and after entering the credentials nothing happens. no prompt or no error message is displayed.
The telnet primary authentication is via tacacs and secondary is via local. however for console im not using any method for primay authentication and local for secondary authentication. however i can successfully console my backup box. below are my obsrvations 1. the left and right status LED on the active CSS box is OFF.- it means my CSS 11501 failed and has no power. 2. upon firing the rcmd command with show line command on backup box i see that the telnet sessions and console session is established with the master box3. the redundancy state of the active box says it is master and has not changed state since my last activity, no application issue reported, all the services are active on the active box and also i can ping the active box ip address from my backup box over which box to box redundancy is established. This confirms the active box is functioning well 4. i initially thought the telnet sessions are not getting cleared, however the show line cmd with the rcmd cmd on the backup box confirms this is not happening. now im stuck as the active box cannot be accessed at all via console or telnet. i was thinking of below steps to be carried out.1. to failover the boxes and make the backup as master2. then try to take the faulty box off the network and troubleshoot (are there any other commands that i should use to troubleshoot)3. if nothing works try rebooting the box and check
NOTE: the software running is version 7.20.30.3 with standard feature set. we are not using cvdm or the CSS GUI. we could access the css initially on CSS gui and that is also not working now.
we would like to setup FTP server over CSS where our member sever use non-std-port to open both control/data channel (i.e. 6370 as ctrl and 6369 as data this case.) but seems we only get Passive mode FTP mode work only but not for Active mode FTP case for data channel establishement for server back to client..
# sh ver
Version: sg0820501 (08.20.5.01)
Flash (Locked): 08.10.1.06
Flash (Operational): 08.20.5.01
Type: PRIMARY
Licensed Cmd Set(s): Standard Feature Set
[code]....
I generated a wildcard certificate for my company type *. [URL] in a CSS 11501. For the site [URL] worked fine, for the site [URL] didn't worked. I read on the web that should generate a wildcard certificate with subject alternative names. Is it possible in CSS? how can I do it?
View 5 Replies View RelatedI have 2 pair of 11501 switches and 1 pair of 11503 switches on 3 sites(LA, China, Taiwan).Each site has a pair of 1105x switch running as redundancy between them and is a standalone which will not interact with others.Recently a series of interfaces(ports) down happened to every active 1150x switches without any reason and log.Especially today, it happened to active switches at 5:39 AM meanwhile on 3 sites.
View 3 Replies View RelatedI am trying to get a sample command output of "show chassis inventory" for:
CSS 11501
CSS 11503
CSS 11506
We have a customer that recently changed IT Vedors and came to us. We needed to change the ISP and need to make changes in their Firewall. I went out on site and wasn't able to get into the Routers and I contacted the previos company but they wouldn't release that information. So we had to reset the devices and set everything back up. Everything works great except before they had an IPSEC VPN Tunnel between the 2 buildings. Both Buildings have WRVS4400N Routers and I have setup a VPN IPSEC Tunnel on both sides. I have named them the same and the summary says that both are up. But when I try to go from one side to the other I am unable to Ping or resolve anything. I called Cisco but they said they are out of warranty. Cisco directed me here.
View 1 Replies View RelatedIs it possible to use the ACE as a proxy and send SSL connections to 1 VIP then 2 seperate RSevers based on a URL redirect/rewrite? I need a solution that uses one global IP address and sends the SSL connection to two (and eventually more) seperate virtual machines. I'll try my best to explain it in a below
ACE's currently runn Version A5(2.1)
I used to have a Thomson st-330 USB modem for my ADSL network. When I wanted to change my IP i just disconnected and reconnected a dial up connection that does the job instantly! (a wan miniport + a batch file to disconnect/recoannect with my password and username)Few days ago i bought a new modem/router (TP-LINK TS-W8951NS)Before that all I knew was that if I wanna change the ip address (if I have a router) was a batch file with commands ipconfig /release/renew.I now know that this changes the ip of my PC not the global IP! So how would I change it without restarting the router? (When i change something in my router interface page (PVC1.2.3....etc) my IP changed instantlybut how do I do this without accessing the router, like commands and a batch file etc? I just found out that my global IP changed on its own after like 30-60 min :S why is that! and to do so manually???
View 2 Replies View RelatedI have 2 Cat 6509-E switches in VSS configuration with 2 ACE modules. One in each Cat6k.
The ACE modules are running the following:
Software
loader: Version 12.2[120]
system: Version A2(3.2a) [build 3.0(0)A2(3.2a)]
We have only 2 contexts, the Admin and another one that we redirect traffic to WAAS equipment. The ANM soft running is only used for stats about the ACEs. It is version 5.2.
Since last week, the standby ACE module reboots on it own. It rebooted between 10 and 15 times until we had to leave the module PwrDown due to the constant reboots.
I tried to find any bug in the soft but I could not find anything related to that.
On my ACE4710s I'm using least-loaded predictors monitoring Microsoft Windows CPU usage. There are times when the MS Windows CPU OIDs can change between reboots. Any way for the ACE to automatically adjust to the new CPU OIDs and continue to get accurate CPU usage values?
View 1 Replies View RelatedI want to deploy a high availability solution for web servers in two data centers. In the primary data center I have deployed a group of web server and I want two deploy additional servers in a secondary data center for disaster recovery and high availability. Reviewing the documentation, looks like the GSS4492 is the solution for my company needs but I am not sure if I have to implement just the GSS or if I need a ACE4700 integrated with the GSS?.
View 1 Replies View RelatedACE20 module with A2(3.3)I have tried to config a NAT-pool with two adresses, but only one is used.
View 6 Replies View RelatedI have a pair of ACE30 in Active/Standby mode. I can ssh to all active contexts. I can also ssh to all standby contexts except one.
View 6 Replies View RelatedThe below is the display that I get on the screen when i boot the device.There are two error's one is when the daughter card is found and device give us login access after which it reboot’s. The second is stated below (this is a screen copy of the error)
INIT: version 2.85 booting/mnt/cf/TN-CONFIG on /TN-CONFIG type ext3 (rw,sync,loop=/dev/loop0)/mnt/cf/TN-CERTKEY-STORAGE on /TN-CERTKEY-STORAGE type ext3 (rw,sync,loop=/dev/loop1)/mnt/cf/TN-LOGFILE on /TN-LOGFILE type ext3 (rw,sync,loop=/dev/loop2)/mnt/cf/TN-HOME on /TN-HOME type ext3 (rw,sync,loop=/dev/loop3)/mnt/cf/TN-COREFILE on /TN-COREFILE type ext3 (rw,sync,loop=/dev/loop4)insmod: error inserting
[Code]...
I know that CSRs cannot be generated with multiple names, but if the SAN is added after the cert is ordered from Geo Trust, Veri sign, etc. can the CSS support using the cert?
View 1 Replies View RelatedI'm working on a small scale Cisco WAAS deployment. I want to know if it's possible to use the entry level Cisco WAVE-294-K9 as Central Manager.Also about licensing, does this appliance model come with the enterprise level license
View 2 Replies View RelatedDo you know if it is possible in ACE 4710 appliance to configure a SIP TLS ?The SIP probe we have in the configuration guide it is only for clear text. for Lync 2013 we need to establish first a TLS session and then within it, send an SIP request..IS it possible in any version? I tried also to configure a HTTPS probe but it fails as it sends a GET which the Lync SIP server doesn't understand.
View 1 Replies View RelatedI want to use the ACE blade in CAT6500 to loadbalancing SYSLOG events towards (SIEM) collectors. Servers and network devices will sent there syslog messages to different collectors after being loadbalanced by ACE. I was just wondering, since a lot of clients are going to sent there complete syslog events to the VIP and thus introducing a high connection rate. (+/- 200.000 CPS) According to the specs, the ACE blade has a limitation of 325.000 connection per second. I suppose this is a limitation at device level. (not on a per context basis, and does that include both TCP and UDP packets?) Could the UDP BOOST feature might come in handy allowing very high rate UDP syslog packet loadbalancing?
View 2 Replies View Relatedif ACE SM in L2 mode need the default gateway? We're running v. 3.2a.
View 8 Replies View RelatedWe are evaluating the one-arm design for the ACE 4700 and need some clarifications:
1. Are there any limitations in the one-arm design and the SSL offloading
2. Can the ACE be configured with an IN and an OUT vlan to the router
CLIENT -> Router -> ACE IN -> ACE OUT -> Router -> Server Vlan
so that the SSL and the clear text traffic is in a separate Vlan?
3. In some sample configuration i saw SNAT configuration on the ACE to modify the client IP. This i assume is for instructing the return traffic from the server to go through ACE? Using SNAT we eliminate the requirement for NAT or PBR on the router? Will i still be able to insert the client IP address after the SSL offload?
Will ACE 4710 support for IPS features?
View 1 Replies View RelatedWe have multiple CSS 11500 clusters. We have found that on all of them, if you try to open a session on any port to an IP address on the backend of the CSS, the CSS will complete the SYN-ACK-ACK session with the client. This happens regardless of whether there is something on that IP address or not.
Coming from any IP, if I try to telnet to ANY IP on the 10.2.2.0 subnet (whether or not there is an actual server on that IP) on any port (whether or not that port is open or not), the CSS will complete the initial connection. I have verified this using telnet to numerous ports and viewing the transaction in a packet capture.
Is there any way to shut this off? This is causing some licensing issues for our security folks that use a vulnerability scanner licensed on number of IP addresses.