Re: high cpu usage on natd / dhcpd

2013-01-31 Thread Eggert, Lars
Hi, I have a small system running FreeBSD 8.2 that does NAT using ipfw and natd to systems attached to two interfaces: em0 and wlan0. I have a dhcpd daemon issuing leases on those interfaces. The system has an em1 interface plugged into a cable modem where it obtains a DHCP lease from

Re: high cpu usage on natd / dhcpd

2013-01-31 Thread Kevin Lo
On 2013/01/31 16:45, Eggert, Lars wrote: Hi, I have a small system running FreeBSD 8.2 that does NAT using ipfw and natd to systems attached to two interfaces: em0 and wlan0. I have a dhcpd daemon issuing leases on those interfaces. The system has an em1 interface plugged into a cable modem

Re: high cpu usage on natd / dhcpd

2013-01-31 Thread Eggert, Lars
Hi, On Jan 31, 2013, at 10:42, Kevin Lo ke...@kevlo.org wrote: Use ipfw nat instead. It uses the libalias(3) in kernel and avoids gigantic natd(8) overhead. I tried that, but it froze the system. Lars ___ freebsd-net@freebsd.org mailing list

Re: bin/105614: [patch] setkey(8): Creating NULL encryption ESP SAs with setkey fails

2013-01-31 Thread John W. O'Brien
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 01/30/2013 11:31 PM, Eitan Adler wrote: The patch is maleformed in the PR. Perhaps you could attach and resend? Gladly. -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with undefined -

Re: high cpu usage on natd / dhcpd

2013-01-31 Thread Matthew Luckie
On 01/31/13 00:45, Eggert, Lars wrote: Hi, I have a small system running FreeBSD 8.2 that does NAT using ipfw and natd to systems attached to two interfaces: em0 and wlan0. I have a dhcpd daemon issuing leases on those interfaces. The system has an em1 interface plugged into a cable

re:kern/169438: [ipsec] ipv4-in-ipv6 tunnel mode IPsec does not work

2013-01-31 Thread George Kontostanos
The following reply was made to PR kern/169438; it has been noted by GNATS. From: George Kontostanos gkontos.m...@gmail.com To: bug-follo...@freebsd.org, sakuma.takay...@jp.fujitsu.com Cc: Subject: re:kern/169438: [ipsec] ipv4-in-ipv6 tunnel mode IPsec does not work Date: Thu, 31 Jan 2013

Re: kern/175734: no ethernet detected on system with EG20T PCH chipset ATOM E6xx series

2013-01-31 Thread linimon
Old Synopsis: compatibility with EG20T PCH chipset ATOM E6xx series New Synopsis: no ethernet detected on system with EG20T PCH chipset ATOM E6xx series Responsible-Changed-From-To: freebsd-bugs-freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Thu Jan 31 17:29:11 UTC 2013

Re: e1000 serdes link flap

2013-01-31 Thread Jack Vogel
I will not commit this patch, this is shared code used by all the different OS's we do drivers for, and it is unnecessary in any case, because the latest version of the internal code has this resolved So, I will soon do some updates to the e1000 drivers anyway and as part of that I will sync

Re: e1000 serdes link flap

2013-01-31 Thread Neel Natu
Hi Jack, On Thu, Jan 31, 2013 at 12:03 PM, Jack Vogel jfvo...@gmail.com wrote: I will not commit this patch, this is shared code used by all the different OS's we do drivers for, and it is unnecessary in any case, because the latest version of the internal code has this resolved So, I

Re: Block ACK in Ralink RT2860

2013-01-31 Thread Ramanujan Seshadri
I am testing the driver code witht he ralink nic. Yes the frame aggregation works, since i get higher throughput. I am actually tryign to know how many frames (MPDU's) are aggregated each time in an AMPDU. Regarding the MPDU density - i was wondering how it should affect the Frame aggregation.

Re: Block ACK in Ralink RT2860

2013-01-31 Thread Adrian Chadd
Hi, So the 30 second version: * the maximum aggregation size in 802.11n is 65536 bytes, including the between-frame delimiters; * mpdu density defines how big those delimiters are - they're calculated either in bytes or as a function of the currently selected rate and duration, which ends up

Why call ETHER_BPF_MTAP on Tx when not tracing

2013-01-31 Thread Vijay Singh
I see that BPFIF_LOCK() in bpf_mtap() is getting invoked, even though I am not tracing the interface. Is this expected? -vijay PS: I am running 8.2. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To