Multiple interfaces connected to one switch. Sol8 OK, Sol10 NOT.

Hello,
finally we got our T5220s and I connected everything as it should be mirroring our V880 with four QFE cards.
I connected 14 gigabit ports to one switch and configured the interfaces.
On our Solaris 8 system on the v880 with the 15 connected qfe ports there were no problems.
Now on the Solaris 10 system, I can only configure one (1) interface and run packets to it. When I activate a second one, this is not seen from our application.
The application waits for multicasts and creates a connection based on port numbers.
I tried ip_forwarding per routeadm and directly on the interfaces. I reduced my interface to two. I can see traffic passing by the second interface, but the application does not.
What I can see, is, that there are some new attributes coming with Solaris 10:
# ndd -get /dev/ip ip_forwarding
0
ndd -get /dev/ip nxge0:ip_forwarding
1
ndd -get /dev/ip nxge1:ip_forwarding
1
nxge0: flags=201100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4,CoS> mtu 1500 index 4
inet 133.78.240.202 netmask fffffff0 broadcast 133.78.240.207
ether 0:21:28:30:1f:26
nxge1: flags=201100843<UP,BROADCAST,RUNNING,MULTICAST,ROUTER,IPv4,CoS> mtu 1500 index 6
inet 133.78.240.218 netmask fffffff0 broadcast 133.78.240.223
ether 0:21:28:30:1f:27
Solaris 8:
# ndd -get /dev/ip ip_forwarding
1
qfe0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3
inet 133.78.240.193 netmask fffffff0 broadcast 133.78.240.207
ether 0:3:ba:34:10:c
qfe4: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 4
inet 133.78.240.209 netmask fffffff0 broadcast 133.78.240.223
ether 0:3:ba:31:74:f9
This is a snoop of the second interface:
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45140 S=40051 Push Ack=1777937950 Seq=1225056817 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45141 S=40052 Push Ack=1778148585 Seq=1225166751 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45142 S=40053 Push Ack=1778403447 Seq=1225321085 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45143 S=40054 Push Ack=1778602744 Seq=1225572285 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45144 S=40055 Push Ack=1778775342 Seq=1225720418 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45147 S=40058 Push Ack=1779282787 Seq=1226316480 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45148 S=40059 Push Ack=1779556928 Seq=1226498643 Len=75 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45150 S=40061 Push Ack=1779894075 Seq=1226894702 Len=75 Win=33580
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40052 S=45141 Push Ack=1225166826 Seq=1778148585 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40054 S=45143 Push Ack=1225572360 Seq=1778602744 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40059 S=45148 Ack=1226498718 Seq=1779556928 Len=0 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40058 S=45147 Ack=1226316555 Seq=1779282787 Len=0 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40055 S=45144 Ack=1225720493 Seq=1778775342 Len=0 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40061 S=45150 Ack=1226894777 Seq=1779894075 Len=0 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40053 S=45142 Ack=1225321160 Seq=1778403447 Len=0 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40051 S=45140 Ack=1225056892 Seq=1777937950 Len=0 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40055 S=45144 Push Ack=1225720493 Seq=1778775342 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40058 S=45147 Push Ack=1226316555 Seq=1779282787 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40051 S=45140 Push Ack=1225056892 Seq=1777937950 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40053 S=45142 Push Ack=1225321160 Seq=1778403447 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40059 S=45148 Push Ack=1226498718 Seq=1779556928 Len=74 Win=24820
con3sun2-qfe9 -> con1pcc1-nxge1 TCP D=40061 S=45150 Push Ack=1226894777 Seq=1779894075 Len=74 Win=24820
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45141 S=40052 Ack=1778148659 Seq=1225166826 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45147 S=40058 Ack=1779282861 Seq=1226316555 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45144 S=40055 Ack=1778775416 Seq=1225720493 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45143 S=40054 Ack=1778602818 Seq=1225572360 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45140 S=40051 Ack=1777938024 Seq=1225056892 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45150 S=40061 Ack=1779894149 Seq=1226894777 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45148 S=40059 Ack=1779557002 Seq=1226498718 Len=0 Win=33580
con1pcc1-nxge1 -> con3sun2-qfe9 TCP D=45142 S=40053 Ack=1778403521 Seq=1225321160 Len=0 Win=33580
What is blocking the communication?
Kind regards. Oliver

hi, perhaps you have to do some configuration with routeadm ? and enable ip_forwarding ? (man routeadm)
root@sps-dump-001 /: routeadm
              Configuration   Current              Current
                     Option   Configuration        System State
               IPv4 routing   disabled             disabled
               IPv6 routing   disabled             disabled
            IPv4 forwarding   disabled             disabled
            IPv6 forwarding   disabled             disabled
           Routing services   "route:default ripng:default"
Routing daemons:
                      STATE   FMRI
                   disabled   svc:/network/routing/legacy-routing:ipv4
                   disabled   svc:/network/routing/legacy-routing:ipv6
                   disabled   svc:/network/routing/ndp:default
                   disabled   svc:/network/routing/rdisc:default
                   disabled   svc:/network/routing/ripng:default
                   disabled   svc:/network/routing/route:default
root@sps-dump-001 /:

Similar Messages

Does Airport Express support multiple ethernet connections via a switch?

If I use the following configuration, with the Airport Express extending my network, will it handle multiple devices connected via a switch?
Modem---Airport Extreme- - -802.11n- - -Airport Express---Switch---multiple devices (eg. network printer and iMac).
Or do I need to use a second Airport Extreme instead?

It works for me—even when the AirPort Express device is configured to extend the wireless network created by the AirPort Extreme router.

Multiple db connections for one report

Hi all,
I am using Oracle Reports 10g R2. Could someone tell me if Oracle Reports supports multiple database connections for one rdf file, like this (using servlet)
http://your_web_server:port_num/reports/rwservlet?server=server_name&report=myreport.rdf& userid1=username/password@my_db1&userid2=username/password@my_db2 &desformat=pdf&destype=cache
I am asking this question because my report needs data from two separate Oracle databases.
Edited by: user12239004 on Apr 27, 2010 2:14 AM

No, you can only have one login.
However, this is simple to resolve by creating a database link in one database to the other database.

Can I have multiple clouds connected to one id?

I have 5 phones and several iPads connected to one id and sharing one cloud. We share music and contacts however, when one phone rings, all phones ring. When one of us is texting, we all can see who is being texted but can't read the text. Is there anyway to unlink the phones AND still share music on this id?

Welcome to the Apple Community.
You can all share an ID for iTunes, but all have your own ID for iCloud.

Multiple PPPoE connections on one Mac

Hi,
I have two PPPoE type connections on my MBP; one is meant only for downloading whilst the other is my main browsing, mail, etc account.
The problem I have is this, before getting the second ISP account that I use for major downloading, I had just one PPPoE connection that I used for everything. Now that they are separate, I have the main one (the one I use for my mail and browsing, etc) set to connect when needed, hence it connects automatically when my MBP starts up due to the fact that my mail starts up on login.
I can manually disconnect it and connect the other account (downloading account) then use that connection for whatever it is that I download or stream, but the problem comes in when the other PPPoE account connects (because I never close my mail, only hide it).
So I am a little concerned that the wrong PPPoE connection might be used to download/stream my media. And, yes it is important that the accounts are used for different processes. With two PPPoE connections active (never knew that was even possible), I have been left with the option of removing the "connect when needed" option from my default connections meaning I now (It sounds lazy, I know...) I must click connect for each account when they are needed and that being as soon as I switch my MBP on.
Any assistance would be greatly appreciated, thank you much!
Kal

Never mind, I figured it out. Set the service order appropriately.

Multiple ethernet connections in one computer?

I have two ethernet connections in my computer (2 IP Addr) I would like one connection to talk to a PLC(UPD) While the other (wireless) to talk to a printer across the room (TCP Visa Resource- open and write) Is this possible in LV7.1

jaggedmedia wrote:
> I have two ethernet connections in my computer (2 IP Addr) I would
> like one connection to talk to a PLC(UPD) While the other (wireless)
> to talk to a printer across the room (TCP Visa Resource- open and
> write) Is this possible in LV7.1
There should be no problem. Assuming your network is setup properly and
each network card has its own subnet, the TCP/IP socket driver should
route any package through the correct network interface.
Rolf Kalbermatter
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Multiple sockets connected to one port

Hello I am running a LabVIEW VI that is based on the Labview TCPServer example. I am wondering what the best way to deal with multiple connections to a single port would be. For example I have a device(could be thought of as the same thing as the TCPClient vi) that connects to the server using the port number and the IP address. The communication works fine when there is only one device trying to connect to the server, the problem occurs when two devices try to connect to the server. When the first device connects all data sent shows up fine, when the second device connects, the status on the device indicates a proper connection but none of the data sent shows up on the server side. I assume that I must do something with the connection ID to distinguish between the two connections, but I was wondering if there was an example or something that deals with this issue, or if someone would like to explain how I could get the data to show up properly. Any help is appreciated, thanks!

I am hoping that there is something similar to the java api where there is some way I can start a new threads to handle multiple connections on the same port. I would assume that if java has it LabVIEW would have something similar. Unfortunately I am not sure how to go about finding out how to do such a thing in LabVIEW.
The way that I assume the TCPListen.vi works is that there is some mechanism polling the specified port and ip address waiting for a request for a connection. Once a request is received the VI creates a connection ID so that the other subvi's can perform operations on the specific connection. It also looks as though the TCPListen.vi continues to listen for new connections, because the clients indicate a connection when more then one of them are run trying to connect to the same port and IP.
So my question is either, how to start a parallel process to handle the new connections, or where can I find the new connection ID (because the indicator only shows the connection id of the first client to connect). Basically I am having trouble distinguishing between the multiple connections on the same port.I would like to keep all of the clients sending data through the same port if possible.Each client identifies itself in its data message so keeping the data organized is not a problem.
I also looked at the data socket examples, mainly because the Java examples I was looking at used "Sockets". I ran into similar troubles finding a way to create distinguishable connections using DS's as well. Anyways, any help is appreciated. Thanks.

Multiple Macs Connected to One Display

I have a Princeton VL1919 LCD display connected, via a KVM switch, to my
G4 PowerBook and 2 older 7600's running OS 10.2 and 8.6 respectively. The 7600 running OS 10.2 contains a Sonnet G4 processor upgrade card. Can someone explain why my 7600 running OS 8.6 can deliver a display resolution of 1280 X 1024 but the best that the 7600 running OS 10.2 can do is 1024 X 768?

A 7600 running 10.2? 10.2 is not designed to run on a 7600. Anything you get needs to get help from Sonnet. They may need to update their drivers to support anything under 10.2. You basically have a house of cards. Be happy you are able to get anything working at all.

Multiple dates connecting to one timedimension in SSAS

Hi,
I have Three dates in my FactSales - Deliverydate, shippingdate, shippingdateconformed - at the moment deliverydate is connected to the Time dimension. How do I connect the other two dates to the same Time dimension?

Hi ,
You can create One Time Dimension with following Keys ;
Deliverydate Key , shippingdate Key, shippingdateconformed Key and Date Key and then in fact table create 3 relationdhip using Date Key .
Deliverydate Key -> DateKEY
shippingdate Key -> DateKEY
shippingdateconformed Key -> DateKEY
For Example :
Relationship like ;
If you are talking about Role Playing Dimension .
Kindly follow below link;
http://www.mssqltips.com/sqlservertip/3117/defining-role-playing-dimensions-for-sql-server-analysis-services/
Thanks
Please Mark This As Answer or vote for Helpful Post if this helps you to solve your question/problem. http://techequation.com

Multiple iPods connected to one PC?

I have just purchased a iPod Nano for my wife. I would like to digitize and organize music for the Nano on the same PC that I have been using for my iPod 40g. I seem to be able to create a new folder that digitizes and seems to organize music for her, but when I open iTunes software it still shows my iPod 40g library not hers.
How can I set up an area for a library on the same PC for the iPod Nano to collect songs and update the Nano without interfering with management of the songs in the library for my other iPod?
Is it a matter of having two versions of iTunes on the PC in different folders?

Hey Paul:
Just to let you know that you can set each iPod's preference differently even if you are using the exact same iTunes library!
One thing I always recommend is creating a playlist or playlists for each and every single iPod on your computer. We have seven iPods that we are using with the exact same iTunes library.
Now, how do you do it? It's fairly simple.
The first step step is to craete an iPod specific playlist. So all you have to do is click on the little plus sign in the bottom left corner of iTunes and then type in the playlist's name (e.g. if it's your wife's playlist: <the name of your wife>'s playlist. Then you can connect the iPod. Once the iPod is connected you change that iPod's specific preferences by going to Edit>Preferences and selecting the iPod tab. Then all you have left to do is make sure you select "automatically update only selected playlists" and check your wife's playlist in the selection of playlists.
You can repeat this step for as many iPods and people's playlists as you want....it's quite ingenuous!!!

Multiple computers connected to one monitor

I have an HP Pavilion 23xi IPS Monitor. I currently have it connected to my new PC via and HDMI cable. Does this monitor have the capability to also be connected to an older computer via USB or VGA? If so, do I need to buy extra hardware, like a KVM switch? And can you recommend a good tutorial on how exactly this can be achieved?
Thank you
DaHowitzer

Hello DaHowitzer,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand you are looking to connect your HP Pavilion 23xi IPS Monitor via either a USB or VGA connection. According to page 6 of the Pavilion IPS LED Backlit Monitors User Guide demonstrates how to connect via a VGA cable to your computer. As this monitor has a VGA port, but no USB port this is the method you need to use.
I hope I have answered your question to your satisfaction. Thank you for posting on the HP Forums. Have a wonderful day!
Please click the "Thumbs Up" on the bottom right of this post to say thank you if you appreciate the support I provide!
Also be sure to mark my post as “Accept as Solution" if you feel my post solved your issue, it will help others who face the same challenge find the same solution.
Dunidar
I work on behalf of HP
Find out a bit more about me by checking out my profile!
"Customers don’t expect you to be perfect. They do expect you to fix things when they go wrong." ~ Donald Porter

Multiple servers connected in one Smartview report?

Currently my users do side by side comparison between the HFM application on the Production Server and then Development server. To do this, they create a report in each environment, but i'm wondering; is there anyway to create a report to connect the two? Each environment has its own APS so i'm a little confused on if this is even possible. Even if i change the connection name, it doesn't work. They use function reporting for this, could Ad Hoc be used?
System: v11.1.2.1 (if it works with Smart View 11.1.2.3, then i'm willing to upgrade).

Raj,
The easy way... Open a new report and place the 5 reports next to each other in the design window as sub-reports.
Jason

How to open multiple db connections from one form?

Hello,
We have two different Oracle databases and need to access them (read and write) from the same form. Is there a way to do this, apart from using EXEC_SQL as described in Note 67516.1 ? I could also use db_links and synonyms, but this would add an extra maintenance aspect that I'd like to avoid.
Thanks,
:-Phil

Sorry Phil,
but that's all you got.
Frank

WRT160N connected with Gbit-Switch EG008W problem or not

I have an WRT160N connected with and EG008W switch and see that the LEDs of switch are blinking frantically fast all in-synch. If I disconnect the WRT160N the LEDs of the switch are back to normal.
I also see that the Wireless LED of the WRT160N is blinking at the same fast rythm as the switch LEDs.
Is this Normal? I can't find anything in the documentation.
I followed the instruction on connecting the WRT160N to my wirless network via the E3000 router.
(p.s. I contacted Cisco support and they told me the switch was broken. Well, got a replacement and it shows the same. So the support person was mislead)
Any help is appreciated. Thx in advance.

Thanks for your feedback and I understand your answer. It just happend that ALL LEDs are flashing "always" at the same time and at higher frequency than they would show during normal traffic.
If I disconnect the WEG160N then the blink frequency goes certainly down and shows only the hardwired traffic between the computers attached.
Whenever I connect the WET160N (with or without traffice on the hardwired part of the switch) ALL LEDs start blinking together in synch and at higher frequency.
I am still confused, why the connection of the WEG160N causes this...
Thanks for any ideas in advance.

How to provide access to multiple users connected to a Dumb switch? (multi-auth/multi-domain)

Good morning everybody,
I am writing on behalf of not being able to implement a desired outcome in our company network. In fact the situation is as follows:
What I want to do is to be able to authenticate users (802.1x authentication) in our company radius server and authorize them access by having a dynamic VLAN assignment in a multi-user environment on one and the same port of a Cisco 2960 switch. So far, the authentication and authorization has been working completely smoothly (there are no problems with itself). The concept involves the configuration of both DATA and VOICE VLANs as I there is also phone authentication implemented. In order to simulate this environment I introduce a Dumb switch connected to my Cisco 2960 Catalyst.
What I have successfully managed to get to work so far is this:
1) On one switch port I have tried the “authentication host-mode multi-domain” and it worked perfectly for a PC behind a telephone, or with one PC connected to a the dumb switch + the telephone connected to another port of the dumb switch. Logically it is the same situation as there is a separation in two domains – DATA and VOICE. Bellow is an output from show authentication sessions for this scenario.
Interface MAC Address Method Domain Status Session ID
Fa0/23 0021.9b62.b79b dot1x DATA Authz Success C0A8FF69000000F3008E (user1)
Fa0/23 0015.655c.b912 dot1x VOICE Authz Success C0A8FF69000000F9009F (phone)
2) On the other hand, when I try the same scenario with the “authentication host-mode multi-auth”, the switch still separates the traffic in two domains and is able to authenticate all users, AS LONG AS they are in the same VLAN.
show authentication sessions:
Interface MAC Address Method Domain Status Session ID
Fa0/23 0021.9b62.b79b dot1x DATA Authz Success C0A8FF69000000F3008E (user1)
Fa0/23 b888.e3eb.ebac dot1x DATA Authz Success C0A8FF69000000F8008C (user2)
Fa0/23 0015.655c.b912 dot1x VOICE Authz Success C0A8FF69000000F9009F (phone)
However, I cannot succeed authentication of many users from DIFFERENT VLANs, neither in multi-auth nor in multi-domain modes.
What I want to get is an output like this:
Interface MAC Address Method Domain Status Session ID
Fa0/23 0021.9b62.b79b dot1x DATA Authz Success C0A8FF69000000F3008E (user1)
Fa0/23 b888.e3eb.ebac dot1x DATA Authz Success C0A8FF69000000F8008C (user2)
Fa0/23 0015.655c.b912 dot1x VOICE Authz Success C0A8FF69000000F9009F (phone)
I want the switch to authenticate the users anytime they connect to itself and for them to have an instant access to the network. (I tell this because I tried scenario 1) with multi-domain mode and authentication violation replace, and it worked but, two users never had access to the “Internet” simultaneously!!!
The configuration of the interface connected to the Dumb switch is as follows.
interface FastEthernet0/x
description Connection to DUMBswitch
switchport mode access
switchport voice vlan XXX
switchport port-security maximum 10
switchport port-security
switchport port-security violation protect
authentication host-mode multi-auth
authentication priority dot1x
authentication port-control auto
authentication timer reauthenticate 4000
authentication violation replace
dot1x pae authenticator
dot1x timeout tx-period 10
spanning-tree portfast
The way I see it is explained in the following steps:
- PC1 connects to the Dumb switch. This causes the Cisco switch to authenticate user1. This creates an auth. session with its MAC address linked to a domain DATA.
- When PC2 connects to the Dumb switch, this causes the violation replace which replaces the recent authenticated MAC address with the MAC of PC2. I would like it once authenticated to appear in the authentication sessions with a link to a new DATA domain linked to the VLAN assigned from the RADIUS server.
Is this possible? I think (in theory) this is the only way to provide authenticated access to multiple users connecting through Dumb switch to the network.
Has anybody ever succeeded in such a configuration example and if yes, I would be love to get some help in doing so?
Thank you
Stoimen Hristov

Hi Stoimen,
I have done a setup similar to yours with the only exception being VLAN assignment. When I used dACLs only, it makes things somewhat easier as the VLAN no longer matters. Remember that the switchport is in access mode and will only allow a single VLAN across it (with the exception of the voice VLAN). I think that is the real cause of your problem.
From what I can see, you have 2 options available to you:
1) Use dACLs instead of VLAN assignment. This means that an access list will be downloaded from the radius server straight to the authenticated user's session. I have tested this and it works perfectly. Just Google Cisco IBNS quick reference guide and look for the section that deals with Low Impact mode.
2) Get rid of the dumb switches and use managed switches throughout your network. Dumb switches will always be a point of weakness in your network because they have no intelligence to do advanced security features like port security, 802.1x, DHCP snooping, etc.
Hopefully someone else will chime in with another option.
Xavier

Multiple interfaces connected to one switch. Sol8 OK, Sol10 NOT.

Similar Messages

Maybe you are looking for