Re: vlan limits on e1000?

2010-12-07 Thread John Baldwin
On Monday, December 06, 2010 8:18:07 pm Mihai-Catalin Salgau wrote: > Hello Freebsd-net, > > I have two dual port NICs, one Broadcom(bce0,bce1) and one Intel(em0,em1), > on FreeBSD 8-stable > (about two weeks old) with a DHCP server running. > I've been successfully using a large number of

Re: vlan limits on e1000?

2010-12-07 Thread Jack Vogel
Same thing I was thinking, there is nothing else that should limit vlans in any way. Jack On Tue, Dec 7, 2010 at 6:33 AM, John Baldwin wrote: > On Monday, December 06, 2010 8:18:07 pm Mihai-Catalin Salgau wrote: > > Hello Freebsd-net, > > > > I have two dual port NICs, one Broadcom(bce0,bce1

Re: vlan limits on e1000?

2010-12-07 Thread Mihai-Catalin Salgau
Hello Jack, Tuesday, December 7, 2010, 7:46:32 PM, you wrote: > Same thing I was thinking, there is nothing else that should limit vlans in > any way. > Jack > On Tue, Dec 7, 2010 at 6:33 AM, John Baldwin wrote: >> On Monday, December 06, 2010 8:18:07 pm Mihai-Catalin Salgau wrote: >> > Hell

Re: vlan limits on e1000?

2010-12-07 Thread Jack Vogel
HMM, well this has a certain amount of deja vu to it :) There was a problem like this long ago when someone was using vlans AND the lagg device, the issue was that the em driver never received the vlan attach events because lagg ate them, so to speak :) Still I think this was only an issue wit

Re: vlan limits on e1000?

2010-12-07 Thread Mike Tancsa
On 12/6/2010 8:18 PM, Mihai-Catalin Salgau wrote: > Hello Freebsd-net, > > I have two dual port NICs, one Broadcom(bce0,bce1) and one Intel(em0,em1), > on FreeBSD 8-stable > (about two weeks old) with a DHCP server running. Hi, There were a bunch of changes to RELENG_8's em driver a

Re: vlan limits on e1000?

2010-12-07 Thread Jack Vogel
I assumed he was, but if you arent running 7.1.8 do that before anything else. Jack On Tue, Dec 7, 2010 at 10:13 AM, Mike Tancsa wrote: > On 12/6/2010 8:18 PM, Mihai-Catalin Salgau wrote: > > Hello Freebsd-net, > > > > I have two dual port NICs, one Broadcom(bce0,bce1) and one > Intel(em0,em

[arp] possible DoS, fixes and improvements

2010-12-07 Thread rozhuk . im
Hi! 1. ah->ar_hln - is depend from ar_hrd? Yes, and for ARPHRD_ETHER is 6 (ETHER_ADDR_LEN) For ARPHRD_IEEE1394 - sizeof(struct fw_hwaddr) ah->ar_hln ignored in ether_output: bcopy(ar_tha(ah), edst, ETHER_ADDR_LEN); check in in_arpinput: if (ifp->if_addrlen != ah->ar_hln) {

Re: kern/152893: [netgraph] [panic] 8.2-PRERELEASE panic in netgraph

2010-12-07 Thread linimon
Old Synopsis: 8.2-PRERELEASE panic in NETGRAP New Synopsis: [netgraph] [panic] 8.2-PRERELEASE panic in netgraph Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Tue Dec 7 19:53:11 UTC 2010 Responsible-Changed-Why: reclassify and assi

Re: [arp] possible DoS, fixes and improvements

2010-12-07 Thread Chuck Swiger
Hi, Rozhuk-- On Dec 7, 2010, at 11:19 AM, rozhuk...@gmail.com wrote: > Hi! > > 1. ah->ar_hln - is depend from ar_hrd? > Yes, and for ARPHRD_ETHER is 6 (ETHER_ADDR_LEN) > For ARPHRD_IEEE1394 - sizeof(struct fw_hwaddr) > ah->ar_hln ignored in ether_output: bcopy(ar_tha(ah), edst, ETHER_ADDR_LEN);

8.2-PRERELESE ifconfig_bridge has no members unless run from rc.local

2010-12-07 Thread Kim Culhan
Had been running a wireless bridge for some months in rc.conf: ifconfig_bridge0="addm wlan0 addm re1 up" Updated to 8.2-PRERELEASE 2 days ago and when the machine boots the bridge has no members. Reversing the order of the members results in the bridge having just the re1 member. Running the ab

Re: vlan limits on e1000?

2010-12-07 Thread Mihai-Catalin Salgau
Hello Mike, Tuesday, December 7, 2010, 8:13:26 PM, you wrote: > Hi, > There were a bunch of changes to RELENG_8's em driver a week ago. > Perhaps update to that first. But what sort of em nics do you have ? > pciconf -lvc will show it. I have a number of boxes with 20 or more > ifconf

Re: vlan limits on e1000?

2010-12-07 Thread Mike Tancsa
On 12/7/2010 6:45 PM, Mihai-Catalin Salgau wrote: > Hello Mike, > > Tuesday, December 7, 2010, 8:13:26 PM, you wrote: > >> Hi, >> There were a bunch of changes to RELENG_8's em driver a week ago. >> Perhaps update to that first. But what sort of em nics do you have ? >> pciconf -lvc will