I want to grab the contents of a cookie (from an http post) and insert that value into a new cookie with a different name. This is what I have so far that will not pass syntax: when HTTP_REQUEST { set auth_user [findstr [HTTP::cookie tx...
I have information that resides in a cookie: JetNetUser=XXXXXXXX I want to grab this information out of the cookie and insert it into the http header and store the value (XXXXXXXX) into a variable called auth-user What would t...
We just upgraded our old 5000 running 4.5.12 to a new 6400 running 9.0.5. We had a few problem but we have worked through most of them, exect this one. We have a fallback host set in the HTTP profile "http://siteunavailable.mysite.com/index.pl?SiteNa...
I am doing SSL offload on on of our site. BigIP is forwarding https request from the client to the server using https. I need to write an iRule to change the http header for the http request from http to PROXYHTTPS. Will I be cha...
I have situation with clientside SSL where clients may use different encryption types (3DES, RC4 etc). The server side traffic is unencrypted. Is it possible using iRules to insert the encyrtion type into the http traffic to inform the server? (v9.0...
Hi folks I am writing a rule to create a "proxy log" of all HTTP requests that go through our BIGIP units. I can out put a standard HTTP Common log entry quite happily using a rule, however the log output includes a header of the date tmm t...
I am attempting to redirect the incoming url to place the context root in the url. I have written the following rule but when i apply the rule i recieve the the ssl cert but then it hangs eventually timing out. Any help would be appreciated ...
We have two groups of servers which are on the same network (L2 and L3). Is there a way to preserve the source IP of a request from group1 web servers to a vip on the same network of the two groups of servers, without the group2 servers sending retu...
Does anyone know whether I can detect/capture TCP reset using iRules? If it's possible, how would I do it? Thanks a lot in advance.
This is simple rule I wrote. I have a virtual server on port 80 and a proxy for 443, both pointing to this rule. I was expecting when url is https, it would go to yahoo and when its not https, it would take me to msn. Problem : In both ...
Firepass looks a great tool for us. We are going to build a windows application for our customers that will access resources from our server. Question: After the SSL-VPN connection is established, can we access our server the same way as...
Hi, Can some one tell me, what the maximum possible value for total in output of bigpipe virtual show e.g. (cur, max, limit, tot) = (978, 9187, 0, 18842083595) is and what happens when it reaches the max? Thanks, Raja
Hi. We have an F5 BigIP-1500, running 9.04, configured with 4 virtual servers. (80/443 on IP1, 80/443 on IP2). Persistance is by cookie insertion, and is enabled across services. We have OneConnect enabled, and do compression based on brow...
Hi, everyone I am trying to do SIP proxy server loadbalance. By now, we can do loadbalance for inbound SIP request, I mean , from the client to the proxy server , just using SIP persistant. The problem is, when the proxy serverA send ou...
I am trying to Trunk 2 BigIP 1000's to create one logical switch. The problem I have is that I have multiple VLANS on the switch, so when I try to ping server1 on VLAN1 on switch1 from Server2 on VLAN1 on switch2 I get no response. I have tried to ta...
Anyone know if "replace" is supported in UDP::payload? The documentation does not list it. If not, does anyone know of a way to manipulate some data (generically) in UDP packets?
The Typical P2P program is Bitorrent , eMule and eDonky。Because this type of program use P2P protocol to transfer file from one user directly to another. And do not need Server to download. So it’s very popular for internet file sharing . The P2P pro...
Forgive me if someone has already addressed this in a previous post... Could someone please point me to some documentation listing out the cryptographic commands available within iRules? Or e-mail the list to me if the list is too long. ("ch...
I have two virtuals on a v9.0.5 box. Each virtual has a pool with RFC1918 nodes in it. Outbound SNAT maps the RFC1918 space onto the VIP so my pools can only be accessed via it. 10.0.25.0/24 are SMTP servers, via 213.136.12.226:25 10.2.25.0...
Do we have any examples of the download_config method? Am I right to assume it is downloading a ucs archive? Thanks. Anthony
I'm using some perl SOAP::Lite calls, specifically ITCMLocalLB:Pool:get_member_list which presumably is implemented as a compatibility call. But instead of getting something like: ARRAY(0x8e86080) 0 ITCMCommon::IPPortDefinit...
I've tried a few different operators and am having some trouble doing the following: Allow a URI to be passed to a pool based on the network it came from.....if it didn't come from an allowed network I would discard. Example: If ...
I want to limit the bt,msn.I think the rate sharing is helpful.and how to use rate sharing in the rules?
I currently have an iRool that' redirecting traffic to a certain pool: when HTTP_REQUEST { if { [HTTP::uri] contains "psreports" } { pool CRMWEB_REPORTS } elseif { [HTTP::uri] contains "PSOL" } { pool CRMWEB_PSOL } else ...
So I was trying to solve a cookie problem using irules. The rule didn't work the way I wanted, but now dispite removing it from the config and reloading the config, it still is processing the rule (when I do a tcpdump I still see the cookies getting ...
I have an application that returns URLs that look like this: https://www.xyz.com/ires/en-us/html/SignIn?sid=JSNd.fstR2gz5Y.6&return-to=HomePage The ".6" at the end of the "sid=" string uniquely identifies the server. How do I create a rule to p...
Hello, I use a iRules to do alot of redirecting based on HTTP header properties like this: if { [HTTP::uri] contains " text " } { [HTTP::redirect "http://www.website.com"] } and all works wonderfully. Now I wan...
Hi, I have to change the HTTP header authorization to include different username and password from the one that was received by BigIp for authentication. If I add the following line of code in the "when AUTH_SUCCESS" event, I get compile-...
Hi, Can someone post an example on how to do multiple authentication. For example, first one could be radius auth and the next one could be ldap authentication. Thanks!!!
I read post http://devcentral.f5.com/default.aspx?tabid=28&view=topic&forumid=5&postid=1540 and it was helpful. I am trying to do the same type of thing, but add 1 more piece. I have a BIG-IP with external and internal vlans. Each, their own subnet. ...
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