similar to: link protection review

On OpenSolaris 2009.06 I created a flow, half a dozen VNICs, and I set some properties, and everything was working, then I rebooted my system and everything disappeared from show-vnic, show-flow, and show-prop. When I tried to re-create the objects, dladm said they already existed. While I could not see the objects, I could delete them. Example: # dladm show-vnic # dladm create-vnic -l bge0

Hi All, I have bfu''ed to net-virt_xb-21_snv_81_021308. The dladm command on my machine does not have create-etherstub option. Please let me know what could be the issue. Thanks Khushal

redirecting to crossbow-discuss... On 03/12/09 15:17, Andrew Gabriel wrote: > In snv_108, I''m playing with creating a vnic over an etherstub, and I > might not be doing it right, but the behaviour I''m seeing doesn''t look > right either. > > So this is what I did... > > # dladm create-etherstub estub0 > # dladm create-vnic -l estub0 vnic0 > #

Howdy, I just installed the crossbow snapshot from opensolaris.org, and bumped into an issue when attempting to create a virtual nic: $ dladm create-vnic -i 192.168.1.101 -d ni0 2 dladm: VNIC creation failed: No such file or directory (unknown diagnostic) When I truss the process, it looks like it''s failing when attempting to open the vnic pseudo-device: 100878/1:

Ok, I''m hoping this is a fairly trivial issue, and I''m missing something. I''m trying to use Solaris zones (Nevada Build 117) to act as a DMZ and a router, using exclusive IPs, VNICs (from Crossbow), and connecting to the internet (static IP from my ISP). I''ve got the DMZ working - that zone sees the internet, can do name lookups, ftp, telnet, ssh, etc etc etc.

Hi Folks, I have a snv_105 sxce host that I just can''t get to work as expected with crossbow + zones. My test host persephone, is a virtual machine running under VMware ESXi 3.5, with 2 virtual network cards (e1000), all on the same flat network/subnet. It started life just 2 days ago with a clean install of snv_95, and I LUed to 105 yesterday. To rule out any sharing issue, the first

Following is a short description on assigning priorities to a link (via dladm). Flows will have a similar mechanism (via flowadm). thanks, -venu ---------------------------------------------------------------------------- The components associated with a link or flow, such as Soft Ring Sets, Soft Rings and squeues, have kernel threads processing inbound/outbound packets. The scheduler

Howdy, I just finished reading through the Crossbow presentation: http://blogs.sun.com/sunay/resource/crossbow.pdf And have one question. If you create a virtual NIC with dladm: $ dladm create-vnic -d bge0 -m 0:1:2:3:4:5 -b 10000 1 Can you then add vnic1 directly to the zone? e.g.: zonecfg -z zone1 zonecfg:zone1> create zonecfg:zone1> set zonepath=/zones/zone1 zonecfg:zone1> add net

I decided to take a stab at 6601421 dladm set-linkprop should support multiple -p options along with some related linkprop fixes, but when I looked into dladm.c, was surprised to find that "dladm_parse_props()" is called from do_create_aggr and do_create_vlan in addition to the expected (by me, at least) do_create_vnic *linkprop functions. What happened here? Why do we pass in

Hi, Can you tell why my vnic built on top of an aggregation of 2 NICs of 1 Gbit/s doesn''t report a speed of 2 GBit/s ? [root at nazgul /]# dladm show-dev bge0 link: up speed: 1000Mb duplex: full bge1 link: down speed: 0Mb duplex: unknown bge2 link: down speed: 0Mb duplex: unknown bge3 link: down speed: 0Mb

Folks, I''m playing with maxbw on links (as opposed to flows) in Crossbow, and I have a couple of questions. First, the limts seem only advisory. The first example has the main host talking to a zone that has 172.16.17.100 configured on znic0. When there is no maxbw, the throughtput is as expected; when maxbw is 55M the throughput only drops to 76 Mbps: # netperf -H

Hi, >From what I have read, the create-vnic feature in dladm is only available within the context of crossbow...? Specifically, what I am wondering is whether it is at all possible to successfully install crossbow on top of Sun''s "Standard/sunsolve supported" Solaris 10/08 rather than OpenSolaris, per. Se.... Is this at all feasible? Many thanks in advance.. Best

How do I create a vnic that represents the factory assigned MAC address of my physical nic? The bge device in my system (x2100) appears to support 4 MAC addresses. The driver reserves the first as the ''primary/default'' address and allows manipulation of the other three via the MAC_CAPAB_MULTIADDRESS interface. I''d like to use vnics on this system, as I have Xen guest

Hi the Crossbow team, I am testing my UV fastpath bits and I found several issues that need your suggestion: 1. dladm show-usage won''t work if UV fastpath is enabled. Since the link usage data are collected based on the statistics of the mac_client_impl_t, and UV fastpath skips the GLDv3 processing, that won''t be available. I don''t see a solution for this except

So, just to play with vnics with 106, I have... e1000g2 plumb''d with 192.168.85.10 vnic0 is created on top of e1000g2 with 192.168.85.22 I snoop on e1000g2 to see the traffic. I ping 192.168.85.22 and it works. I stop the snoop on e1000g2. I ping 192.168.85.22 and it doesn''t work. I start the snoop on e1000g2. I ping 192.168.85.22 and ping works. Is this a new feature with

I''m running a nevada b99 guest on a nevada b99 host. The guest is configured as a dhcp client. When I snoop in dom0 while the guest boots, I see two back-to-back DHCPREQUEST packets issued by the guest. The first of the two packets has an empty UDP checksum; otherwise they seem identical. Is this a bug? Fred Oliver ETHER: ----- Ether Header ----- ETHER: ETHER: Packet 246 arrived

In crossbow, each mac_srs has a kernel thread called "mac_rx_srs_poll_ring" to poll the hardware and crossbow will wakeup this thread to poll packets from the hardware automatically. Does crossbow provide any method to disable the polling mechanism, for example disabling the this kernel thread? Thanks Zhihui -------------- next part -------------- An HTML attachment was scrubbed... URL:

After googling around and reading the material on the opensolaris.org xvm community site, I still do not understanding the configuration of networking and would appreciate some assistance. Problem: I have successfully installed an hvm domU running Windows XP on opensolaris 2005.11 (build 94), and when the laptop (lenovo t61, core2 9300) is connected via the e1000g0 interface networking works

Hi. Can a virtual switch have more than one physical NIC? Or, can a VNIC have more than one NIC? (this is the same question, I think)? emike

1 simple question about network statistics for vnics: We noticed that the statistics for vnics (used by Virtualbox guests) are not there. When the nics are plumped in the host OS, we do see them showing up, but all all records are 0. Can someone tell me how to get the correct network info via snmp on the Vbox Host?? Thanks in advance. IF-MIB::ifDescr.1 = STRING: lo0 IF-MIB::ifDescr.2 = STRING: