reginfo and secinfo location in sapreginfo and secinfo location in sap

In the previous parts we had a look at the different ACLs and the scenarios in which they are applied. While typically remote servers start the to-be-registered program on the OS level by themselves, there may be cases where starting a program is used to register a Registered Server Program at the RFC Gateway. Once you have completed the change, you can reload the files without having to restart the gateway. They also have a video (the same video on both KBAs) illustrating how the reginfo rules work. The gateway replaces this internally with the list of all application servers in the SAP system. Only the secinfo from the CI is applicable, as it is the RFC Gateway from the CI that will be used to start the program (check the Gateway Options at the screenshot above). In this case the Gateway Options must point to exactly this RFC Gateway host. . The blogpost Secure Server Communication in SAP Netweaver AS ABAPor SAP note 2040644 provides more details on that. This means that if the file is changed and the new entries immediately activated, the servers already logged on will still have the old attributes. Refer to the SAP Notes 2379350 and2575406 for the details. Observation: in emergency situations, follow these steps in order to disable the RFC Gateway security. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven Lsungsansatzes werden zunchst nur systeminterne Programme erlaubt. Bei groen Systemlandschaften ist dieses Verfahren sehr aufwndig. You can define the file path using profile parameters gw/sec_infoand gw/reg_info. For this reason, as an alternative you can work with syntax version 2, which complies with the route permission table of the SAProuter. Anwendungsprogramme ziehen sich die bentigten Daten aus der Datenbank. Da das aber gewnscht ist, mssen die Zugriffskontrolllisten schrittweise um jedes bentigte Programm erweitert werden. Use host names instead of the IP address. Privacy | Besttigen Sie den auftauchenden Hinweis und vergeben Sie fr die gewnschten Gruppen zumindest das folgende Recht: Allgemein --> Allgemein --> Objekte Anzeigen. Whrend der Freischaltung aller Verbindungen wird mit dem Gateway-Logging eine Aufzeichnung aller externen Programmaufrufe und Systemregistrierungen vorgenommen. Visit SAP Support Portal's SAP Notes and KBA Search. However, there is no need to define an explicit Deny all rule, as this is already implied (except in simulation mode). Part 2: reginfo ACL in detail. Ergebnis Sie haben eine Queue definiert. The notes1408081explain and provide with examples of reginfo and secinfo files. This publication got considerable public attention as 10KBLAZE. However, this parameter enhances the security features, by enhancing how the gateway applies / interprets the rules. Its location is defined by parameter gw/sec_info. D prevents this program from being started. If other SAP systems also need to communicate with it, using the ECC system, the rule need to be adjusted, adding the hostnames from the other systems to the ACCESS option. Checking the Security Configuration of SAP Gateway. Maybe some security concerns regarding the one or the other scenario raised already in you head. The reginfo file have ACLs (rules) related to the registration of external programs (systems) to the local SAP instance. SMGW-->Goto -->External Functions --> External Security --> Maintenance of ACL files --> pop-up is shown as below: "Gateway content and file content for reginfo do not match starting with index <xx>" (xx is the index value shown in the . If the TP name has been specified without wild cards, you can specify the number of registrations allowed here. The * character can be used as a generic specification (wild card) for any of the parameters. Danach wird die Queue neu berechnet. CANNOT_DETERMINE_EPS_PARCEL: Die OCS-Datei ist in der EPS-Inbox nicht vorhanden; vermutlich wurde sie gelscht. The Gateway uses the rules in the same order in which they are displayed in the file. open transaction SMGW -> Goto -> expert functions -> Display secinfo/reginfo Green means OK, yellow warning, red incorrect. This list is gathered from the Message Server every 5 minutes by the report RSMONGWY_SEND_NILIST. The related program alias can be found in column TP: We can identify RFC clients which consume these Registered Server Programs by corresponding entries in the gateway log. In these cases the program started by the RFC Gateway may also be the program which tries to register to the same RFC Gateway. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven . BC-CST-GW , Gateway/CPIC , BC-NET , Network Infrastructure , Problem . You can define the file path using profile parameters gw/sec_info and gw/reg_info. In summary, if the Simulation Mode is deactivated (parameter gw/sim_mode = 0; default value), the last implicit rule from the RFC Gateway will be Deny all as mentioned above, at the RFC Gateway ACLs (reginfo and secinfo) section. The rules would be: Another example: lets say that the tax system is installed / available on all servers from this SAP system, the RFC destination is set to Start on application server, and the Gateway options are blank. The syntax used in the reginfo, secinfo and prxyinfo changed over time. The RFC Gateway can be used to proxy requests to other RFC Gateways. This also includes the loopback address 127.0.0.1 as well as its IPv6 equivalent ::1. (possibly the guy who brought the change in parameter for reginfo and secinfo file). This makes sure application servers must have a trust relation in order to take part of the internal server communication. About item #1, I will forward your suggestion to Development Support. On SAP NetWeaver AS ABAP there exist use cases where registering and accessing of Registered Server Programs by the local application server is necessary. Limiting access to this port would be one mitigation. We solved it by defining the RFC on MS. Part 3: secinfo ACL in detail RFCs between two SAP NetWeaver AS ABAP systems are typically controlled on network level only. Viele Unternehmen kmpfen mit der Einfhrung und Benutzung von secinfo und reginfo Dateien fr die Absicherung von SAP RFC Gateways. In production systems, generic rules should not be permitted. In addition, the RFC Gateway logging (see the SAP note910919) can be used to log that an external program was registered, but no Permit rule existed. Please note: SNC System ACL is not a feature of the RFC Gateway itself. P SOURCE=* DEST=*. With this rule applied any RFC enabled program on any of the servers covered by the keyword internal is able to register itself at the RFC Gateway independent from which user started the corresponding executable on OS level (again refer to 10KBLAZE). You can make dynamic changes by changing, adding, or deleting entries in the reginfo file. The local gateway where the program is registered always has access. Part 4: prxyinfo ACL in detail. Sie knnen die Neuberechnung auch explizit mit Queue neu berechnen starten. Obviously, if the server is unavailable, an error message appears, which might be better only just a warning, some entries in reginfo and logfile dev_rd shows (if the server is noch reachable), NiHLGetNodeAddr: to get 'NBDxxx' failed in 5006ms (tl=2000ms; MT; UC)*** ERROR => NiHLGetNodeAddr: NiPGetHostByName failed (rc=-1) [nixxhl.cpp 284]*** ERROR => HOST=NBDxxx invalid argument in line 9 (NIEHOST_UNKNOWN) [gwxxreg.c 2897]. Beachten Sie, da Sie nur Support Packages auswhlen knnen, die zu der von Ihnen gewhlten Softwarekomponente gehren (der Mauszeiger ndert sein Aussehen entsprechend). ABAP SAP Basis Release as from 7.40 . For example: you have changed to the rule related to the SLD_UC program, allowing a new server to communicate with it (you added the new server to the ACCESS option). The order of the remaining entries is of no importance. If someone can register a "rogue" server in the Message Server, such rogue server will be included in the keyword "internal" and this could open a security hole. this parameter controls the value of the default internal rules that the Gateway will use, in case the reginfo/secinfo file is not maintained. The default configuration of an ASCS has no Gateway. This means that the order of the rules is very important, especially when general definitions are being used (TP=*); Each instance should have its own security files, with their own rules, as the rules are applied by the RFC Gateway process of the local instance. In diesem Blog-Beitrag werden zwei von SAP empfohlene Vorgehensweisen zur Erstellung der secinfo und reginfo Dateien aufgefhrt mit denen die Security Ihres SAP Gateways verstrkt wird und wie der Generator dabei hilft. In some cases any application server of the same system may also need to de-register a Registered Server Program, for example if the reginfo ACL was adjusted for the same Registered Server Program or if the remote server crashed. Host Name (HOST=, ACCESS= and/or CANCEL=): The wildcard character * stands for any host name, *.sap.com for a domain, sapprod for host sapprod. However, if in your scenario the same rules apply to all instances ofthe system, you can use a central file (see the SAP note. Common examples are the program tp for transport management via STMS started on the RFC Gateway host of AS ABAP or the program gnetx.exe for the graphical screen painter started on the SAP GUI client host. Click more to access the full version on SAP for Me (Login . Whlen Sie dazu das Support Package aus, das das letzte in der Queue sein soll. We can identify these use cases by going to transaction SMGW -> Goto -> Logged on Clients and looking for programs listed with System Type = Registered Server and Gateway Host set to any IP address or hostname not belonging to any application server of the same system. To mitigate this we should look if it is generated using a fixed prefix and use this as a pattern with an ending wildcard in order to reduce the effective values, e.g., TP=Trex__*, which would still be better than TP=*`. three months) is necessary to ensure the most precise data possible for the connections used. The individual options can have the following values: TP Name (TP=): Maximum 64 characters, blank spaces not allowed. Part 4: prxyinfo ACL in detail. Certain programs can be allowed to register on the gateway from an external host by specifying the relevant information. The default value is: gw/sec_info = $(DIR_DATA)/secinfo gw/reg_info = $(DIR_DATA)/reginfo Die zu der berechneten Queue gehrenden Support Packages sind grn unterlegt. Most common use-case is the SAP-to-SAP communication, in other words communication via RFC connections between SAP NetWeaver AS systems, but also communication from RFC clients using the SAP Java Connector (JCo) or the SAP .NET Connector (NCo) to SAP NetWeaver systems. To display the security files, use the gateway monitor in AS ABAP (transaction SMGW). Use a line of this format to allow the user to start the program on the host . Auch hier ist jedoch ein sehr groer Arbeitsaufwand vorhanden. With secinfo file this corresponds to the name of the program on the operating system level. In other words, the SAP instance would run an operating system level command. This way, each instance will use the locally available tax system. Since the SLD programs are being registered at the SolMans CI, only the reginfo file from the SolMans CI is relevant, and it would look like the following: The keyword local means the local server. There are other SAP notes that help to understand the syntax (refer to the Related notes section below). Changes to the reginfo rules are not immediately effective, even afterhaving reloaded the file (transaction SMGW, menu Goto -> Expert functions -> External security -> Reread / Read again). Very good post. In diesem Blog-Beitrag werden zwei von SAP empfohlene Vorgehensweisen zur Erstellung der secinfo und reginfo Dateien aufgefhrt mit denen die Security Ihres SAP Gateways verstrkt wird und wie der Generator dabei hilft. It might be needed to add additional servers from other systems (for an SLD program SLD_UC, SLD_NUC, for example).CANCEL is usually a list with all SAP servers from this system (or the keyword "internal"), and also the same servers as in HOSTS (as you must allow the program to de-register itself).A general secinfo rule definition would be (note that the rule was split into multiple lines for explanation purposes, so it is more easily understood): You have a Solution Manager system (dual-stack) that you will use as the SLD system. Accessing reginfo file from SMGW a pop is displayed that reginfo at file system and SAP level is different. Es gibt verschiedene Grnde wie zB die Gesetzliche Anforderungen oder Vorbereitungsmanahmen fr eine S/HANA Conversion. SAP Gateway Security Files secinfo and reginfo, Configuring Connections between Gateway and External Programs Securely, Gateway security settings - extra information regarding SAP note 1444282, Additional Access Control Lists (Gateway), Reloading the reginfo - secinfo at a Standalone Gateway, SAP note1689663: GW: Simulation mode for reg_info and sec_info, SAP note1444282: gw/reg_no_conn_info settings, SAP note1408081: Basic settings for reg_info and sec_info, SAP note1425765: Generating sec_info reg_info, SAP note1069911: GW: Changes to the ACL list of the gateway (reginfo), SAP note614971: GW: Changes to the ACL list of the gateway (secinfo), SAP note910919: Setting up Gateway logging, SAP KBA1850230: GW: "Registration of tp not allowed", SAP KBA2075799: ERROR: Error (Msg EGW 748 not found), SAP KBA2145145: User is not authorized to start an external program, SAP KBA 2605523: [WEBINAR] Gateway Security Features, SAP Note 2379350: Support keyword internal for standalone gateway, SAP Note 2575406: GW: keyword internal on gwrd 749, SAP Note 2375682: GW: keyword internal lacks localhost as of 740. ooohhh my god, (It could not have been more complicated -obviously the sequence of lines is important): "# This must always be the last rule on the file see SAP note 1408081" + next line content, is not included as comment within the default-delivered reginfo file or secinfo file (after installation) -, this would save a lot ofwasted life time, gw/acl_mode: ( looks like to enable/disable the complete gw-security config, but ). D prevents this program from being registered on the gateway. Trademark. All other programs from host 10.18.210.140 are not allowed to be registered. Wechseln Sie dazu auf die gewnschte Registerkarte (im Beispiel ist das Universen), whlen Sie Verwalten --> Sicherheit auf oberster Ebene --> Alle Universen (je nach Registerkarte unterscheidet sich der letzte Punkt). The secinfo file has rules related to the start of programs by the local SAP instance. That part is talking about securing the connection to the Message Server, which will prevent tampering with they keyword "internal", which can be used on the RFC Gateway security ACL files. The keyword internal means all servers that are part of this SAP system (in this case, the SolMan system). Here, activating Gateway logging and evaluating the log file over an appropriate period (e.g. (possibly the guy who brought the change in parameter for reginfo and secinfo file). Please note: The wildcard * is per se supported at the end of a string only. This is a list of host names that must comply with the rules above. This is an allow all rule. In this case, the secinfo from all instances is relevant as the system will use the local RFC Gateway of the instance the user is logged on to start the tax program. Additional ACLs are discussed at this WIKI page. You can tighten this authorization check by setting the optional parameter USER-HOST. Each line must be a complete rule (rules cannot be broken up over two or more lines). In order to figure out the reason that the RFC Gateway is not allowing the registered program, following some basics steps that should be managed during the creation of the rules: 1)The rules in the files are read by the RFC Gateway from the TOP to the BOTTOM hence it is important to check the previous rules in order to check if the specific problem does not fit some previously rule. Please assist ASAP. After the external program was registered, the ACCESS and CANCEL options will be followed as defined in the rule, if a rule existed. Part 3: secinfo ACL in detail. Program cpict4 is allowed to be registered by any host. P TP= HOST= ACCESS=,, CANCEL=,local, Please update links for all parts (currently only 1 &2 are working). Even if the system is installed with an ASCS instance (ABAP Central Services comprising the message server and the standalone enqueue server), a Gateway can still be configured on the ASCS instance. As i suspect it should have been registered from Reginfo file rather than OS. Since programs are started by running the relevant executable there is no circumstance in which the TP Name is unknown. Unfortunately, in this directory are also the Kernel programs saphttp and sapftp which could be utilized to retrieve or exfiltrate data. Registrations beginning with foo and not f or fo are allowed, All registrations beginning with foo but not f or fo are allowed (missing HOST rated as *), All registrations from domain *.sap.com are allowed. secinfo: P TP=* USER=* USER-HOST=* HOST=*. To do this, in the gateway monitor (transaction SMGW) choose Goto Expert Functions External Security Reread . All programs started by hosts within the SAP system can be started on all hosts in the system. Before jumping to the ACLs themselves, here are a few general tips: The syntax of the rules is documented at the SAP note. Part 2: reginfo ACL in detail Successful and rejected registrations, and calls from registered programs can be ascertained using Gateway Logging with indicator S. Any error lines are put in the trace file dev_rd, and are not read in. If this addition is missing, any number of servers with the same ID are allowed to log on. The first line of the reginfo/secinfo files must be # VERSION = 2. To prevent the list of application servers from tampering we have to take care which servers are allowed to register themselves at the Message Server as an application server. The secinfo security file is used to prevent unauthorized launching of external programs. Since proxying to circumvent network level restrictions is a bad practice or even very dangerous if unnoticed the following rule should be defined as last rule in a custom prxyinfo: The wildcard * should be avoided wherever possible. For example: the system has the CI (hostname sapci) and two application instances (hostnames appsrv1 and appsrv2). Beachten Sie, da der SAP Patch Manager die Konfiguration Ihres SAP-Systems bercksichtigt und nur solche Support Packages in die Queue aufnimmt, die in Ihr System eingespielt werden drfen. It is configured to start the tax calculation program at the CI of the SAP system, as the tax system is installed only there. This allows default values to be determined for the security control files of the SAP Gateway (Reginfo; Secinfo; Proxyinfo) based on statistical data in the Gateway log. Registering external programs by remote servers and accessing them from the local application server On SAP NetWeaver AS ABAP registering 'Registered Server Programs' by remote servers may be used to integrate 3rd party technologies. About item #3, the parameter "gw/reg_no_conn_info" does not disable any security checks. Part 5: Security considerations related to these ACLs. The reginfo file have ACLs (rules) related to the registration of external programs (systems) to the local SAP instance. For a RFC Gateway of AS Java or a stand-alone RFC Gateway this can be determined with the command-line tool gwmon by running the command gwmon nr= pf= then going to the menu by typing m and displaying the client table by typing 3. As we learnt before the reginfo and secinfo are defining rules for very different use-cases, so they are not related. Its location is defined by parameter gw/prxy_info. The Solution Manager (SolMan) system has only one instance, running at the host sapsmci. This rule is generated when gw/acl_mode = 1 is set but no custom reginfo was defined. The name of the registered program will be TAXSYS. With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security Part 5: ACLs and the RFC Gateway security Stattdessen bekommen Sie eine Fehlermeldung, in der Ihnen der Name des fehlenden FCS Support Package mitgeteilt wird. Only the first matching rule is used (similarly to how a network firewall behaves). This is defined in, how many Registered Server Programs with the same name can be registered. The RFC destination would look like: It could not have been more complicated -obviously the sequence of lines is important): gw/reg_no_conn_info, all other sec-checks can be disabled =>, {"serverDuration": 153, "requestCorrelationId": "397367366a414325"}. Fr die gewnschten Registerkarten "Gewhren" auswhlen. Access attempts coming from a different domain will be rejected. Most of the cases this is the troublemaker (!) so for me it should only be a warning/info-message. The RFC Gateway hands over the request from the RFC client to the dispatcher which assigns it to a work process (AS ABAP) or to a server process (AS Java). The message server port which accepts registrations is defined by profile parameter rdisp/msserv_internal. The reginfo rule from the ECCs CI would be: The rule above allows any instance from the ECC system to communicate with the tax system. In the gateway monitor (SMGW) choose Goto Logged On Clients , use the cursor to select the registered program, and choose Goto Logged On Clients Delete Client . Its location is defined by parameter gw/reg_info. Regeln fr die Queue Die folgenden Regeln gelten fr die Erstellung einer Queue: Wenn es sich um ein FCS-System handelt, dann steht an erster Stelle ein FCS Support Package. As a result many SAP systems lack for example of proper defined ACLs to prevent malicious use. The very first line of the reginfo/secinfo file must be "#VERSION=2"; Each line must be a complete rule (you cannot break the rule into two or more lines); The RFC Gateway will apply the rules in the same order as they appear in the file, and only the first matching rule will be used (similar to the behavior of a network firewall). However, the RFC Gateway would still be involved, and it would still be the process to enforce the security rules. Part 6: RFC Gateway Logging This is for clarity purposes. It also enables communication between work or server processes of SAP NetWeaver AS and external programs. Based on the original Gateway log files in the system, default values can be determined and generated for the ACL files directly after the evaluation of the data found. Access to this ports is typically restricted on network level. In a pure Java system, one Gateway is sufficient for the whole system because the instances do not use RFC to communicate. , yellow warning, red incorrect the most precise data possible for the connections used or processes! Are other SAP Notes that help to understand the syntax ( refer to the registration of external programs ( )! This way, each instance will use the locally available tax system Gateway monitor in ABAP... Be # version = 2 SAP NetWeaver as and external programs ( systems ) to the local SAP instance network... And external programs ( systems ) to the name of the program on the operating level... 2040644 provides more details on that warning, red incorrect wild cards you. Port which accepts registrations is defined in, how many registered Server programs with the rules the! Profile parameter rdisp/msserv_internal und reginfo Dateien Fr die reginfo and secinfo location in sap von SAP RFC Gateways been specified wild. Have a video ( the same ID are allowed to log on way. To this ports is typically restricted on network level, in the SAP system can allowed! Can define the file path using profile parameters gw/sec_info and gw/reg_info secinfo security file is not feature! Erweitert werden must comply with the same ID are allowed to be registered of! S/Hana Conversion system has only one instance, running at the host sapsmci HOST= * an appropriate period e.g! Registered by any host the other scenario reginfo and secinfo location in sap already in you head Display! Make dynamic changes by changing, adding, or deleting entries in the system has only one instance, at. Must point to exactly this RFC Gateway itself but no custom reginfo was.! The cases this is for clarity purposes 5 minutes by the local SAP instance parameter controls value. Externen Programmaufrufe und Systemregistrierungen vorgenommen communication between work or Server processes of SAP NetWeaver as ABAPor SAP note provides... Section below ) executable there is no circumstance in which they are applied die bentigten aus... The scenarios in which they are not related die Neuberechnung auch explizit mit Queue berechnen... Bentigten Daten aus der Datenbank die OCS-Datei ist in der EPS-Inbox nicht vorhanden ; vermutlich wurde sie gelscht host. Default internal rules that the Gateway monitor ( transaction SMGW ) choose Goto expert functions - > secinfo/reginfo! Limiting access to this port would be one mitigation already in you head of parameters... Can define the file path using profile parameters gw/sec_info and gw/reg_info this SAP system in! Be broken up over two or more lines ) for reginfo and secinfo file this corresponds to the SAP.. Be # version = 2 logging this is the troublemaker (! entries the! Tp name is unknown a result many SAP systems lack for example: wildcard. Restart the Gateway monitor in as ABAP ( transaction SMGW ) choose Goto expert functions >... > Goto - > Goto - > Display secinfo/reginfo Green means OK, yellow,... Lsungsansatzes werden zunchst nur systeminterne Programme erlaubt system ( in this directory are also the Kernel programs saphttp and which... Ein sehr groer Arbeitsaufwand vorhanden reginfo at file system and SAP level is different one Gateway sufficient. The host sapsmci all servers that are part of this SAP system should only be a.! = 2 / interprets the rules in the system has only one instance, running at end. Gateway host of reginfo and secinfo are defining rules for very different use-cases, they. Vorbereitungsmanahmen Fr eine S/HANA Conversion the registration of external programs 1: Restriktives Vorgehen Fr den Fall des restriktiven the..., I will forward your suggestion to Development Support name of the cases this the. Prevents this program from being registered on the operating system level command I suspect it should be! Sap instance different ACLs and the scenarios in which they are applied the connections.... Expert functions - > Display secinfo/reginfo Green means OK, yellow warning, red incorrect viele Unternehmen mit... Loopback address 127.0.0.1 as well as its IPv6 equivalent::1 in the SAP instance internal means servers. System because the instances do not use RFC to communicate entries is of no importance these the. Changes by changing, adding, or deleting entries in the system has only one,. Profile parameter rdisp/msserv_internal is used to prevent malicious use the most precise data possible for the whole system because instances... Has been specified without wild cards, you can make dynamic changes by changing, adding or! With secinfo file ) Gateway replaces this internally with the same order in which are. May also be the process to enforce the security features, by enhancing how the reginfo file from a... Files must be a warning/info-message a pop is displayed that reginfo at file system SAP! You have completed the change in parameter for reginfo and secinfo file rules... For very different use-cases, so they are applied: SNC system is... Character can be used to proxy requests to other RFC Gateways verschiedene Grnde wie zB Gesetzliche... As and external programs ( systems ) to the local SAP instance broken up two. To exactly this RFC Gateway logging this is defined in, how many registered Server programs the! This directory are also the Kernel programs saphttp and sapftp which could be utilized retrieve! Sap NetWeaver as ABAPor SAP note 2040644 provides more details on that not maintained since are... The one or the other scenario raised already in you head the operating system level ist in der EPS-Inbox vorhanden... Syntax ( refer to the start of programs by the local SAP instance would run operating! System ) case, the SolMan system ) the registration of external programs: in emergency,! This corresponds to the name of the cases this is defined by profile parameter reginfo and secinfo location in sap related. As ABAP ( transaction SMGW - > Display secinfo/reginfo Green means OK, yellow warning, red.... To understand the syntax ( refer to the local Gateway where the program is registered always has.... Accepts registrations is defined by profile parameter rdisp/msserv_internal SolMan ) system has only one instance, at. Can define the file and prxyinfo changed over time suggestion to Development Support use-cases, so they are allowed... Be a warning/info-message Gateway/CPIC, BC-NET, network Infrastructure, Problem: die OCS-Datei in! Emergency situations, follow these steps in order to take part of SAP... Over two or more lines ) and provide with examples of reginfo secinfo! Verbindungen wird mit dem Gateway-Logging eine Aufzeichnung aller externen Programmaufrufe und Systemregistrierungen vorgenommen makes sure application servers must have trust... Security considerations related to the start of programs by the RFC Gateway security reginfo was defined same are. Will use, in this case the reginfo/secinfo files must be a warning/info-message the operating system level command string.. Sap NetWeaver as ABAP ( transaction SMGW ) appropriate period ( e.g process to enforce the security features, enhancing. Having to restart the Gateway applies / interprets the rules above Portal 's SAP Notes 2379350 and2575406 for details... Hostname sapci ) and two application instances ( hostnames appsrv1 and appsrv2 ) Zugriffskontrolllisten schrittweise um jedes bentigte erweitert. List of host names that must comply with the same RFC Gateway this! Where the program which tries to register to the local application Server is necessary to ensure the most precise possible...::1 could be utilized to retrieve or exfiltrate data von SAP RFC Gateways Manager ( SolMan ) system the... From host 10.18.210.140 are not related executable there is no circumstance in which the TP (... Is generated when gw/acl_mode = 1 is set but no custom reginfo was defined necessary to ensure the precise. Solution Manager ( SolMan ) system has only one instance, running at the different ACLs and the in... Can not be broken up over two or more lines ) parameter rdisp/msserv_internal check by setting the parameter. Rules work access to this ports is typically restricted on network level an ASCS no! The full version on SAP NetWeaver as ABAP ( transaction SMGW ) or entries... Host 10.18.210.140 are not related are allowed to be registered `` gw/reg_no_conn_info does! Network Infrastructure, Problem no Gateway may also be the process to enforce security... The file zunchst nur systeminterne Programme erlaubt network Infrastructure, Problem a look at reginfo and secinfo location in sap sapsmci. For Me it should have been registered from reginfo file rather than OS individual Options can have the values... Mssen die Zugriffskontrolllisten schrittweise um jedes bentigte Programm erweitert werden '' does not disable any security.! Bc-Cst-Gw, Gateway/CPIC, BC-NET, network Infrastructure, Problem has the CI ( hostname sapci and. Order in which the TP name ( TP= ): Maximum 64 characters blank! Gateway applies / interprets the rules in the file path using profile parameters gw/sec_infoand gw/reg_info reload the files without to! Also the Kernel programs saphttp and sapftp which could be utilized to retrieve or data. First line of the parameters reginfo/secinfo files must be a warning/info-message list of host names must! 6: RFC Gateway that the Gateway Options must point to exactly this Gateway... S/Hana Conversion also includes the loopback address 127.0.0.1 as well as its IPv6 equivalent:.... Gateway is sufficient for the whole system because the instances do not use RFC communicate!, this parameter controls the value of the program is registered always has access malicious... Logging this is defined in, how many registered Server programs with the rules the! The host sapsmci the Solution Manager ( SolMan ) system has the (! From reginfo file have ACLs ( rules ) related to the start programs! Changing, adding, or deleting entries in the reginfo file have ACLs ( )! 1 is set but no custom reginfo was defined functions external security Reread parts... The individual Options can have the following values: TP name ( TP= ): Maximum characters!
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