Technical Forum
Ask questions. Discover Answers.
cancel
Showing results for 
Search instead for 
Did you mean: 

iRule error undefined procedure, that hasn't been reported

rory_7
Nimbostratus
Nimbostratus

I tried to create irule like below (part of the entire code)

 

 

"rules": [
                        {
                            "actions": [
                                {
                                    "event": "request",
                                    "location": "http://example.com",
                                    "type": "httpRedirect"
                                }
                            ],
                            "conditions": [
                                {
                                    "all": {
                                        "caseSensitive": false,
                                        "operand": "equals",
                                        "values": [
                                            "examplea&*d;d"
                                        ]
                                    },
                                    "name": "exampleamp",
                                    "type": "httpHeader"
                                }
                            ],
                            "label": "",
                            "name": "l7policy_23430070-92c8-442a-aae5-4503816e6ddb",
                            "remark": ""
                        }
                    ],
                    "strategy": "first-match"

 

 

and an error occurs, 

 

 

nfv-lb-f5-0.skynet.local	mcpd[6906]	01070712	Caught configuration exception (0), /Common/__appsvcs_update:14: error: [undefined procedure: d][d \} case-insensitive name exampleamp \} \} actions replace-all-with \{ 0 \{ http-reply request redirect location \"http://example.com\" \} \} \} \} strategy /Common/first-match legacy requires replace-all-with \{ http \} controls replace-all-with \{ forwarding \}]

 

 

could anyone tell me why this error occurred? After getting this error, I simply changed name (http header key) that starts with Upper Case Letter (ex. My_header) and that one worked just fine. It seems like although the AS3 declaration contains "case-insensitive", somehow f5 cannot handle http header starting with lowercase letter. 

(error happend in two OS version: BIG-IP 13.1.3.6 Build 0.21.4 Engineering Hotfix, BIG-IP 16.1.3.1 Build 0.0.11 Point Release 1)

3 REPLIES 3

Leslie_Hubertus
Community Manager
Community Manager

Hi @rory_7  - I always turn to @JRahm or @Kai_Wilke for help with iRules. Were you able to figure it out since posting your question, or do you still need help?

JRahm
Community Manager
Community Manager

Hi @rory_7, that looks like a local traffic policy not an iRule? Either way, if this is an issue you're facing with as3 declaration being accepted, please open an issue on the github repo for this.

Matt_Dierick
F5 Employee
F5 Employee

AS3 supports Upper and Lower case, and JSON is case sensitive. I think the issue is around 

                                        "values": [
                                            "examplea&*d;d"
                                        ]

Please open an issue in Gitlab as @JRahm  proposed