da uite ca acum l-am vazut si pe asta

daca dai din bios aggregate de ce mai trebuie sa faci si la nivel de
os ? adica os-ul vede ca placi individuale sau doar una ?

cum adica faci ipsec ? la nivel de driver !? asta la nivel 3 

ce driver ai pt solaris sau linux ?





--- Theodor Jerpelea <[EMAIL PROTECTED]> wrote:
> Continui tot aici ..poate ramine pe lista pentru posteritate :) ..
> 
> mai ales ca ie o ciudatie (cel putin pentru mine ...)
> 
> 
> 
> >>Se de una bucata Solaris 8 cu 4 placi de retea ( IBM cu
> management & 
> >>stuff) care trebuie sa formeze un agregat ( aceeasi adr. de
> ip/load
> >>balancing pe ele ....tot tacimul).
> >>
> >>Problema e ....a mai facut cineva asa ceva pe 
> >>Solaris/Linux/FreeBSD/ScoUnix un *nix oarecare??
> >>
> >>Si daca da....CUM ?
> >>
> > 
> > Un quick search in arhivele listei a adus in fata urmatorul link:
> > http://linux.dej.ro/Docs/HowToDo/HowToDoABridge.CumSaFacUnPod.txt
> > 
> > Nu bag mana in foc ca o sa iti rezolve problemele in totalitate,
> dar e
> > un inceput bun
> > 
> 
> 
> ...asta s-a citit, s-a probat ... nu merge .. deci e ok ..lol
> 
> ..pentru ca spec-urile ( pe care poate trebuia sa le dau din prima
> - 
> SCUZE! )la placile de retea sint cam asa ( cel putin asa se
> banuieste de
> catre mine ) :
> 
> The IBM 10/100 Ethernet Server Adapter helps provide secure
> attachment
> to an Ethernet LAN for server PCs. It features:
> 
> Protection of data on the LAN with IPSec encryption of traffic from
> the
> server
> Outstanding throughput and low CPU utilization in demanding server
> environments
> Enhanced server uptime through redundant connections
> Hot plugability for online system maintenance
> Load balancing for scalable bandwidth up to 800 Mbps
> 
> 
> Performance:
> The new IBM adapters boast performance that breaks through network
> bottlenecks
> 
> with Intel's latest generation of Fast Ethernet and Gigabit
> Ethernet chip 
> 
> technology and device drivers. Both adapters offer outstanding
> throughput and 
> 
> efficient utilization of the server PC's CPU. The Gigabit adapter's
> data rate up
> 
> to 1000Mbps and support for PCI compliant, 64-bit, 66 MHz buses in
> the server offer
> 
> performance an order of magnitude higher than Fast Ethernet. With
> support for 
> 
> optional jumbo frames, packet processing overhead can be reduced
> even further, 
> 
> improving throughput and efficiency. Both adapters support packet
> prioritization 
> 
> (IEEE 802.1p) and Virtual LANs (IEEE 802.1Q), helping to optimize
> throughput of data 
> 
> for crucial applications.
> 
> Secuity:
> The IBM 10/100 Ethernet Server Adapter offers network security
> features along with 
> 
> its innovative functions for server PCs. The adapter supports
> Internet Protocol Security
> 
> (IPSec) encryption and decryption of data packets as they are sent
> and received over the 
> 
> LAN, helping to protect data from unintended or unauthorized
> access. The adapter's onboard
> 
> encryption co-processor offloads encryption from the server's
> processor to help maximize 
> 
> network performance and free system resources for other critical
> server tasks. 
> 
> Server Benefits:
> Both new IBM server adapters offer functions to keep your servers
> up and connected to the
> 
> network. Thanks to hot plugability and adapter fault tolerance,
> redundant adapters in a 
> 
> server help protect against failure in the cable, connector, or
> adapter, and enable online
> 
> maintenance. Bandwidth scalability allows network bandwidth to be
> increased incrementally
> 
> by adding additional adapters that are teamed together to balance
> traffic to and from the
> 
> server.
> 
> Compatibility:
> The IBM server adapters come with a complete set of device drivers
> for popular server 
> 
> operating environments. Both are easy to install and configure with
> support for Plug and 
> 
> Play and are equipped with LEDs for a visual indication of network
> status. The adapters
> 
> fully support network and other industry standards, including IEEE
> 802.3u and 802.3z 
> 
> LAN standards and PCI 2.2 bus specifications. The adapters have
> been extensively tested in
> 
> IBM PC servers, helping to ensure virtually trouble-free
> installation and operation.
> 
> 
> 
> ..mai pe scurt ..ce ma doare :
> - IPSEC-ul ala hardware de pe placi trebuie sa funtioneze ..ca
> alfel nu 
> n-am facut nimic ... am pe o disketa patch de flash pentru 
> modificare/identificare ( adikalea fac io frumos un VPN/IPSEC de pe
> 
> masina asta in china unde am definita o placa sora tot din hard
> ...shi 
> la alta nu se conecteaza neam de neamu'ei.
> - Bandwidth scalability.
> - Adapter redundancy. -> asta am inceput s-o destelenesc studiind
> cablele care sint conectate intre placi ( apropo: cu ele puse la
> start 
> BIOS-ul zice cam asha :
> 3820 - Fast Ethernet Adapters ..ok
> 3892 - Agregate ..OK -> asta dispare daca scot cablele dintre ele.
> 3894 - Hardware encryption engine ..ok
> 
> 
> totio,
> TheOS.
> 
> ---
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=====
Silviu Dicu

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