Sercurity risk of VMware between internal and DMZ network

What are the sercurity concerns of having VMware Cluster with your DMZ and internal network on it? What are the pros and cons? Would someone be able to break into the kernal of the machine from the DMZ and than get into your internal network?

I've never heard of anyone doing it, but that doesn't mean it can't be done. The vSwitches are pretty transparent and there two common design fixes for it; install the Cisco Nexus 1000v which replaces the VM vSwitch and gives you some insight and/or create a dedicated DMZ host for the DMZ VM's. Neither of them cheap

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Difference between internal and external organizations in oracle hr

Hello,
While creating an organization, when do we use Internal and External? Basically whats the difference between these two options in the Work Structure screen while defining organizations?
Thank You
Kumar

Hello,
Just to add on information.
Internal organizations are such as departments, divisions, and sections
External organizations are such as benefits carriers, tax authorities, and recruiting agencies.Organization classification Payee Organization when defining an external organization that is the recipient of a third party payment from an employee, for example a court-ordered payment. You can then select this organization on the Personal Payment Method window when entering a third party payment method.
Generally we do not tag employees(Organization classification HR Organization) to external organizations.
Regards,
Saurabh

Storm 2 switched between edge and EDGE network.

I have an unlocked Storm 2 on the Fido network, it is a Verizon phone.
It seems to switch between the EDGE and edge network. I have tried all the different settings in the mbile network preferences and it doesn't help.
Does anyone else have the same issue?

I think I got an answer for this question.
The version number displayed is the one that was written to Active Directory at the time the Edge subscription was created. Because EdgeSync is a one way process, the version number does not update as you update the Edge Transport server to newer versions.
If you want the version number to reflect the current value, recreate the Edge subscription

Autoselection for a switch between wired and wireless network

Hello,
We currently have a VTC codec installed on a mobile cart that can connect via wireless or wired network. The cart has the Linksys WET610N Dual-Band Wireless-N gaming and video adapter bridge. If you want to go wireless you will have to unplug the CAT5 that goes into the walljack and plug in the cable from the bridge into the codec.
We need a 3-5 port switch. Port 1 will connect to the wireless bridge. Port 2 would be available to connect to a wall jack. Port 3 will connect to the codec.
We need the ability for the switch to autoselect port 1 and 2. If Port 2 is not connected (no link light), then Port 1 will be active. If Port 2 is active, Port 1 will be inactive.
I need to know how to configure the bridge and a network switch if this is scenerio is possible. Any help is appreciated.
Thanks,
Aaron

Well, I thought i had tried this before, but I followed another board's suggestion of turning of IGMP proxy and it is now working. I can see my iTunes server which is wired on my wireless devices.

Difference between internal and external session

Hi experts,
I tried to read it many times but I am still very confused with it.
1. Each logon through Sap Logon will create a new external session? New Mode created through /o will create another internal session in this external session? Is it OK?
2. When are the data deleted from Sap Memory which are allocated through the command SET PARAMETER?
Thank you very much for your answers,
Radek

Hi,
1. Check these links below:
ABAP Memory - Internal Session
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/9f/db9df735c111d1829f0000e829fbfe/frameset.htm
SAP Memory - External session
http://help.sap.com/saphelp_nw70ehp2/helpdata/en/9f/db9e0435c111d1829f0000e829fbfe/frameset.htm
difference between sap memory and abap memory
what is the difference between sap memory and abap memory
2. When You Free Memory ID, it clear the data stored in Internal or external session, else internal session memory remains till you end your current session and external memory till you log out from the system.
Regards,
Ni3

Splitting music files between internal and external HDs

I have a 300Gb external hard drive that I primarily use for storage/backup of rarely accessed files. I have seen a number of topics about moving your entire library to an external drive, but that's not what I want. I leave my external drive at home when I travel, and I don't want to leave all my music at home when I do.
Is there any way to set up iTunes so that part of my music library -- say, new/frequently accessed files reside on my PowerBook's HD and older files sit on the external HD? (Obviously I wouldn't ask iTunes to make the decision of what files go where, I would do that myself.)
Thanks!

mitya
Is there any way to set up iTunes so that part of my music library -- say, new/frequently accessed files reside on my PowerBook's HD and older files sit on the external HD?
No, in a word. But you could create a second library on the external HD and switch between them as you need. You already have a link to the iTunes Library Manager.
Regards
TD

Sa520w communications between LAN and DMZ extremely slow

Hello,
I'm new to cisco products and I just bought a sa520w. I'm upgraded to the latest firmware (1.1.65). I set up a ipv4 rule that allows all communications from the LAN to the DMZ (see below from the backup). It works (e.g. all the protocols I use can communicate), but they are all _very_ slow. Secure protocols (i.e. scp) cannot be used because they are just too slow. I'm upgraded to the latest firmware (1.1.65). Does anyone have any experience with this?
Thanks,
Ryan
FirewallRules[2] = {}
FirewallRules[2]["PriorityId"] = "97"
FirewallRules[2]["Action"] = "ACCEPT"
FirewallRules[2]["_ROWID_"] = "97"
FirewallRules[2]["LogLevel"] = "1"
FirewallRules[2]["FromZoneType"] = "SECURE"
FirewallRules[2]["ServiceName"] = "ANY"
FirewallRules[2]["RuleType"] = "SECURE_INSECURE"
FirewallRules[2]["InsertFrmGui"] = "0"
FirewallRules[2]["TypeOfService"] = "0"
FirewallRules[2]["SourceAddressType"] = "0"
FirewallRules[2]["DestinationAddressType"] = "0"
FirewallRules[2]["Status"] = "1"
FirewallRules[2]["SNATAddressType"] = "7"
FirewallRules[2]["ToZoneType"] = "INSECURE"
FirewallRules[2]["DNATPortEnable"] = "0"

Hi Ryan,
Is the slowdown seen on wired LAN users or wireless LAN users or both? If possible, can you provide us the configuration and dbglogs from your SA 520W so that I can forward to the development team to try to reproduce and investigate?
To get the dbglog from SA520W, login through web UI and in the browser enter the following URL:
https://LAN_IP_address_of_SA520W/scgi-bin/dbglog.cgi
These logs will store password, so please remove any sensitive information and passwords. Also if you are not comfortable posting the dbglog on the community, you can send it directly to me through private message.
Best regards,
Julio

Difference between internal and external drive on Airport extreme

I have one of the original Airport Extremes and I'm wondering if the new software that comes with the new Airport (Time Capsule) will allow me to use it with an external drive for Time Machine. I know it currently doesn't work as currently configured, but I would think it would be a trivial matter to make it work, How about it Apple?

Presumably the only software which will ship with Time Capsule is "AirPort Utility" to configure Time Capsule.
Speculation on whether any version of Time Capsule's firmware will be compatible with the AirPort Extreme base station (AEBS) is forbidden in this discussion area.
No one here knows and you could guess yourself to death. On one hand you would think Time Capsule is so similar to the square AEBS that it wouldn't be a problem. On the other hand even though the features are very similar, the square AEBS's firmware is not usable on the round AEBS.

Difference between Device and Tower/Network failures?

I could not use the MiFi 4510L device last night. I tried multiple computers and each was assigned an IP address, correctly. The modem status appeared to be normal when I used the mifi.admin management console, but I could not ping and I could not load web pages. The same problem happened if I tried to use 4G (LTE only) or 3G (CDMA etc.).
I'm thinking the network was overloaded. I think the network failed. I restarted the MiFi 4510L device multiple times with the same scenario. I am accessing the Internet this morning (it's 6:15 am right now where I live). It appears to be ok. Until the device starts hanging up again.
Is it possible to know when the failures are due to the device versus when they are due to the towers? As far as I could tell, I had Internet and connectivity, but no traffic. Are there tools that can be used to determine whether this is the problem? I did not get in my car and start driving around to see whether I had connectivity elsewhere. Next time this happens, I will do that.

statdetective wrote:
Thanks for taking the time to reply. It's hard to know whether the problem is with the device because the device has intermittent failures as we all know.
On the other hand, I should have been more specific. Ping/ICMP did not work, either. This morning, I didn't have 4G connectivity, but I did have 3G connectivity. Speed test for 3G gave about 1.2Mbps download and about 0.10 MBps upload. The upload speed was especially painful.
It seems like one of the reasons the 4G problems have been so difficult to resolve are due to multiple failure points which include devices, towers, network, and probably Internet software (such as DNS lookup problems).
It would be helpful to be able to have scenarios of symptoms that could determine the failure point.
Keep in mind that this is no different a situation than any network/communications issue. If you're on your corporate network, situations such as this could be the result of problems with firewalls, proxy servers, authoritative DNS, NAT rules, PAC files, core, distribution or access switches, border routers, choke routers, and the list goes on.
In this case it "seems" as though the MiFi is acting as a combination of access/distribution switch, router, and firewall. It's also I guess sort of a bridge router. Because we have very limited access to any technical data around the network at large, we have a very limited ability to troubleshoot except for on the client side. I would disagree that a "network problem should be resolved for you, where a device problem will not" to some extent. I think BOTH "should" be resolved for you - the former without your participation, the latter requiring your participation in some fashion. However, in this particular situation I don't believe Verizon is resolving either.
The bottom line here is that due to the very proprietary nature of the MiFi and its integration with the LTE network there is yet a further level of abstraction which makes troubleshooting difficult - and as a result I doubt we'll come up with any conclusive "test cases" which could really accurately point us in the right direction. Until such time as Verizon actually SOLVES some of the recurring and systemic issues which have not been addressed or resolved since day one, we have no consistent functioning baseline to measure again. In other words, since it's never worked properly so far, we really don't know how much of the issues are resulting from HW design issues with the 4150L for example, how much are from firmware issues loaded on the 4150L, and how much are in the design/implementation of the LTE network at large (including all of its components).

WLC 4400 Not authetnicating between GUEST and Private networks

Hello,
I have a problem. I have a WLC 4400 and the problem i´m encountering is that when a user authetnicates to the private network, and then tryies to autheticate to the Guest network, it just stays there, it doens't do anything. Same way around, if you authenticate tothe Guest network, and change to the private network, it just sits there. I pointing that the problem is with Authentication, but not sure if i´m correct.
Can anyone help me?? what ifnormation will i need to retreive from the WLC to see where the problem lies??
I will get the debug mac addr <client-MAC-address xx:xx:xx:xx:xx:xx> and repeat the issue in order to see if i get anything from the client.
Thanks for the help
Tony

Thanks for the help.
Actually the problem was that the WLC had a wrong time and also we had on our DHCP a 24 hour lease, so we were running low on IP´s.
Change the lease for 8 hours and set the time correctly and the issue got solved.
Thanks.

What is the difference between spiceworks and the network monitor

ok thank you

is there a difference between the two or is network monitor a subset of the spiceworks desktop?
This topic first appeared in the Spiceworks Community

Shared file system between Int and ext server(DMZ) in R12.1.3 for iRec

Dear Friends,
we are using R12.1.3 and we planned to use iRec module.
so we decided to go with External web tier and it will be placed in DMZ for external users.
Is it possible to have shared file system between internal and external web server when external server is in DMZ?
Is it safe to go with shared application Tier file system between internal and external server (or) to have seperate file system in externel web tier?
Regards,
DB

Take a look at Note 380490.1 DMZ Deployment for R12.
Also For Specific Load balancer 727171.1 Up to 12.x but alot of the information is still usefull based on hardware loadbalancer
Also Note 1309013.1 has some good information on SSO/OAM Intergration with E-Business Suite

Internal and external

hello sap Gurus,
Iam new to sap, can any bady tell me the what is the difference between internal and external number ranges.
Regards
vijay

hi vijay,
Internal: Doc number will be providing by the system automatically in serial order allotting the next available progressive number (must to be in number).
External: Doc number will be given manually by the end user. system will not lock number automatically in this case. User can pick the number randomly. Number may be an alpha
numeric.
ple let me know if u need more information.
Assign points if use ful.

Public,pvt and dmz nodes

Hi..
I would like to know the difference between Public, Private and DMZ nodes. BY logging to the server , how can we find out which of the above three, it is ??
My understanding is Public node is accessible to all, private and dmz are limited to a particular set of people or a geography.
How many public,pvt and dmz nodes can we have in E-Business suite ( i guess number is not defined, and we can have as many as we want)
Thx

Hi,
You would be better of configuring the public IP address on the "outside" interface of the ASA5505
By default you will have some Vlan interface which has all the IP address configurations under it. That Vlan is then attached to some interface. In your case it seems to be Ethernet0 Port.
With the public IP address configured on the "outside" interface you could then use port forward to forward the Web service to the DMZ server
Heres an example configuration
interface Vlan2
description OUTSIDE
nameif outside
security-level 0
ip add 1.1.1.1 255.255.255.252
interface Vlan1
description INSIDE
nameif inside
security-level 100
ip add 10.10.10.1 255.255.255.0
interface Vlan10
no forward interface Vlan1
description DMZ
nameif dmz
security-level 50
ip add 192.168.10.1 255.255.255.0
object network WEB-SERVER
host 192.168.10.10
nat (dmz,outside) static interface service tcp 80 80
access-list OUTSIDE-IN permit tcp any object WEB-SERVER eq 80
access-group OUTSIDE-IN in interface outside
The above configuration is meant to illustrate
"outside" , "inside" and "dmz" interface
The "dmz" interface is configured with the "no forward interface Vlan1" configuration as that is the only way to active a third Vlan interface on an ASA5505 with only Base License. This will prevent "dmz" host from opening a connection to "inside". Notice though that "inside" host can still open connection towards the "dmz"
Static PAT or Port Forward configuration between "outside" and "dmz" which provides the DMZ server 192.168.10.10 visibility to Internet using the "outside" interface public IP address. The only service forwarded to the "dmz" server is TCP/80/www
OUTSIDE-IN in the access-list attached to the "outside" interface to allow Web traffic from any source address to the DMZ server.

Difference between cellular/voice network and data network?

Hey guys, so I'm trying to learn this, any help would be greatly appreciated.
What is the difference between cellular networks (I assume voice calls) and data networks (sending and recieving data, like using apps, etc.) for each of the different carriers?
I tried researching this up, but with absolutely no luck. Any help towards understanding cellular networks and the difference if any between it and data networks would be helpful! If you can point me in the right direction, it would help too!
Also, in the presence of a voice network but no data network, can data still be transmitted? Any values for speed for the major carriers?

Try "Cellular voice vs data" as a Google search.
From that search, this article should help:
iOS: Understanding cellular data networks - Support - Apple

Sercurity risk of VMware between internal and DMZ network

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