Hi,
I'm seeing loss with polling due to the tunnel driver. Any information
that can help me resolve this will be greatly appreciated.
I'll start with a little bit of background information. This is an IPv6
tunnel server, with 1500 gif interfaces configured. There is also 1
teredo tunnel configured. After upgrading to 7.1 and enabling polling,
The poll loss only shows up when there is tunnel traffic passing through.
If I disable polling, the tunnel driver (used by miredo) starts dropping
packets at a high rate.
There is no packet loss to the machine directly when using interrupts,
but the teredo tunnel introduces loss to traffic being sent through it.
During the test below, there was about 5000pps of tunnel traffic going
to the box. I generated about 65kpps of packets to send to the box, and
you can see the input errors skyrocket. During this test I filtered the
tunnel traffic to the machine, and the input errors disappeared and it
was receiving 67kpps without any issues. As soon as I restored the
traffic, the errors started again.
Does anyone have any input on why tunnel traffic is causing polling
drops? I have modified if.h to change IFQ_MAXLEN to 1000, since 50 was
not enough for the teredo tunnel. The same problem existed before this
change. This has also been tested at 1000hz with no difference. My
settings are below. If I left anything off please let me know.
netstat -I bge0 -w 1
input (bge0) output
packets errs bytes packets errs bytes colls
54867 13988 3404372 492 0 97696 0
53407 15668 3306569 444 0 73218 0
56372 12560 3478105 494 0 77937 0
56765 12512 3492866 392 0 64412 0
57100 11230 3519765 373 0 65237 0
55354 13617 3409092 477 0 77209 0
67886 789 4089003 220 0 17898 0
67489 0 4068003 240 0 20439 0
67488 0 4062953 211 0 17574 0
67430 0 4056830 213 0 16777 0
67482 0 4064063 241 0 17981 0
67434 0 4057161 150 0 12777 0
67318 0 4048591 163 0 12296 0
67485 0 4057702 229 0 16279 0
67863 0 4082756 220 0 17994 0
56381 24676 3490003 297 0 51457 0
47338 35006 2918266 323 0 51448 0
56400 19233 3465354 307 0 48882 0
56364 12603 3467025 342 0 57955 0
57968 12039 3562743 284 0 53378 0
53421 11315 3350914 324 0 47294 0
33038 22232 2019793 171 0 29951 0
50857 33673 3103288 289 0 41463 0
[r...@tserv3 /usr/src/sys/net]# netstat -nr | wc -l #this is high
because teredo adds routes.
36444
[r...@tserv3 /usr/src/sys/net]# sysctl -a kern
kern.ostype: FreeBSD
kern.osrelease: 7.1-RELEASE-p4
kern.osrevision: 199506
kern.version: FreeBSD 7.1-RELEASE-p4 #8: Mon Dec 31 16:32:13 PST 2001
root@:/usr/obj/usr/src/sys/GENERIC
kern.maxvnodes: 100000
kern.maxproc: 6164
kern.maxfiles: 12328
kern.argmax: 262144
kern.securelevel: -1
kern.hostname: tserv3.fmt2.ipv6.he.net
kern.hostid: 2180312168
kern.clockrate: { hz = 2000, tick = 500, profhz = 2000, stathz = 133 }
kern.posix1version: 200112
kern.ngroups: 16
kern.job_control: 1
kern.saved_ids: 0
kern.boottime: { sec = 1241138975, usec = 851402 } Thu Apr 30 17:49:35 2009
kern.domainname:
kern.osreldate: 701000
kern.bootfile: /boot/kernel/kernel
kern.maxfilesperproc: 11095
kern.maxprocperuid: 5547
kern.ipc.maxsockbuf: 1000000
kern.ipc.sockbuf_waste_factor: 8
kern.ipc.somaxconn: 128
kern.ipc.max_linkhdr: 16
kern.ipc.max_protohdr: 60
kern.ipc.max_hdr: 76
kern.ipc.max_datalen: 128
kern.ipc.nmbjumbo16: 3200
kern.ipc.nmbjumbo9: 6400
kern.ipc.nmbjumbop: 12800
kern.ipc.nmbclusters: 100000
kern.ipc.piperesizeallowed: 1
kern.ipc.piperesizefail: 0
kern.ipc.pipeallocfail: 0
kern.ipc.pipefragretry: 0
kern.ipc.pipekva: 32768
kern.ipc.maxpipekva: 16777216
kern.ipc.msgseg: 2048
kern.ipc.msgssz: 8
kern.ipc.msgtql: 40
kern.ipc.msgmnb: 2048
kern.ipc.msgmni: 40
kern.ipc.msgmax: 16384
kern.ipc.semaem: 16384
kern.ipc.semvmx: 32767
kern.ipc.semusz: 92
kern.ipc.semume: 10
kern.ipc.semopm: 100
kern.ipc.semmsl: 60
kern.ipc.semmnu: 30
kern.ipc.semmns: 60
kern.ipc.semmni: 10
kern.ipc.semmap: 30
kern.ipc.shm_allow_removed: 0
kern.ipc.shm_use_phys: 0
kern.ipc.shmall: 8192
kern.ipc.shmseg: 128
kern.ipc.shmmni: 192
kern.ipc.shmmin: 1
kern.ipc.shmmax: 33554432
kern.ipc.maxsockets: 25600
kern.ipc.zero_copy.send: 1
kern.ipc.zero_copy.receive: 1
kern.ipc.numopensockets: 43
kern.ipc.nsfbufsused: 0
kern.ipc.nsfbufspeak: 27
kern.ipc.nsfbufs: 6656
kern.dummy: 0
kern.ps_strings: 3217031152
kern.usrstack: 3217031168
kern.logsigexit: 1
kern.iov_max: 1024
kern.hostuuid: 00020003-0004-0005-0006-000700080009
kern.cam.cam_srch_hi: 0
kern.cam.scsi_delay: 5000
kern.cam.cd.changer.max_busy_seconds: 15
kern.cam.cd.changer.min_busy_seconds: 5
kern.cam.da.da_send_ordered: 1
kern.cam.da.default_timeout: 60
kern.cam.da.retry_count: 4
kern.dcons.poll_hz: 100
kern.disks: ad6 ad4
kern.geom.collectstats: 1
kern.geom.debugflags: 0
kern.geom.label.debug: 0
kern.elf32.fallback_brand: -1
kern.init_shutdown_timeout: 120
kern.init_path:
/sbin/init:/sbin/oinit:/sbin/init.bak:/rescue/init:/stand/sysinstall
kern.acct_suspended: 0
kern.acct_configured: 0
kern.acct_chkfreq: 15
kern.acct_resume: 4
kern.acct_suspend: 2
kern.cp_times: 17030 0 127675 277305 457322 19681 0 201650 179434 478628
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
kern.cp_time: 36711 0 329325 456739 935950
kern.openfiles: 94
kern.kq_calloutmax: 4096
kern.ps_arg_cache_limit: 256
kern.stackprot: 7
kern.randompid: 0
kern.lastpid: 76148
kern.ktrace.request_pool: 100
kern.ktrace.genio_size: 4096
kern.module_path: /boot/kernel;/boot/modules
kern.malloc_count: 247
kern.fallback_elf_brand: -1
kern.features.compat_freebsd6: 1
kern.features.compat_freebsd5: 1
kern.features.compat_freebsd4: 1
kern.maxusers: 384
kern.ident: GENERIC
kern.polling.idlepoll_sleeping: 1
kern.polling.stalled: 11236
kern.polling.suspect: 625362
kern.polling.phase: 0
kern.polling.enable: 0
kern.polling.handlers: 1
kern.polling.residual_burst: 0
kern.polling.pending_polls: 0
kern.polling.lost_polls: 5605120
kern.polling.short_ticks: 2031
kern.polling.reg_frac: 1
kern.polling.user_frac: 1
kern.polling.idle_poll: 0
kern.polling.each_burst: 1000
kern.polling.burst_max: 1000
kern.polling.burst: 29
kern.kstack_pages: 2
kern.shutdown.kproc_shutdown_wait: 60
kern.shutdown.poweroff_delay: 5000
kern.sync_on_panic: 0
kern.corefile: %N.core
kern.nodump_coredump: 0
kern.coredump: 1
kern.sugid_coredump: 0
kern.sigqueue.alloc_fail: 0
kern.sigqueue.overflow: 0
kern.sigqueue.preallocate: 1024
kern.sigqueue.max_pending_per_proc: 128
kern.forcesigexit: 1
kern.fscale: 2048
kern.timecounter.tick: 2
kern.timecounter.choice: TSC(-100) ACPI-safe(850) i8254(0) dummy(-1000000)
kern.timecounter.hardware: ACPI-safe
kern.timecounter.nsetclock: 3
kern.timecounter.ngetmicrotime: 700031
kern.timecounter.ngetnanotime: 12814
kern.timecounter.ngetbintime: 0
kern.timecounter.ngetmicrouptime: 510350
kern.timecounter.ngetnanouptime: 3766
kern.timecounter.ngetbinuptime: 20127
kern.timecounter.nmicrotime: 808701
kern.timecounter.nnanotime: 6634
kern.timecounter.nbintime: 815336
kern.timecounter.nmicrouptime: 37590443
kern.timecounter.nnanouptime: 119
kern.timecounter.nbinuptime: 40052546
kern.timecounter.stepwarnings: 0
kern.timecounter.tc.i8254.mask: 65535
kern.timecounter.tc.i8254.counter: 4041
kern.timecounter.tc.i8254.frequency: 1193182
kern.timecounter.tc.i8254.quality: 0
kern.timecounter.tc.ACPI-safe.mask: 4294967295
kern.timecounter.tc.ACPI-safe.counter: 2482401764
kern.timecounter.tc.ACPI-safe.frequency: 3579545
kern.timecounter.tc.ACPI-safe.quality: 850
kern.timecounter.tc.TSC.mask: 4294967295
kern.timecounter.tc.TSC.counter: 487861987
kern.timecounter.tc.TSC.frequency: 2593518990
kern.timecounter.tc.TSC.quality: -100
kern.timecounter.smp_tsc: 0
kern.threads.virtual_cpu: 2
kern.threads.max_threads_hits: 0
kern.threads.max_threads_per_proc: 1500
kern.ccpu: 0
kern.sched.preemption: 1
kern.sched.topology: 0
kern.sched.steal_thresh: 1
kern.sched.steal_idle: 1
kern.sched.steal_htt: 1
kern.sched.balance_interval: 133
kern.sched.balance: 1
kern.sched.tryself: 1
kern.sched.affinity: 3
kern.sched.pick_pri: 1
kern.sched.preempt_thresh: 64
kern.sched.interact: 30
kern.sched.slice: 13
kern.sched.name: ULE
kern.devstat.version: 6
kern.devstat.generation: 129
kern.devstat.numdevs: 2
kern.kobj_methodcount: 140
kern.log_wakeups_per_second: 5
kern.msgbuf_clear: 0
kern.msgbuf:
kern.always_console_output: 0
kern.log_console_output: 1
kern.smp.forward_roundrobin_enabled: 1
kern.smp.forward_signal_enabled: 1
kern.smp.cpus: 2
kern.smp.disabled: 0
kern.smp.active: 1
kern.smp.maxcpus: 16
kern.smp.maxid: 15
kern.nselcoll: 0
kern.tty_nout: 12126931
kern.tty_nin: 1974280
kern.drainwait: 300
kern.constty_wakeups_per_second: 5
kern.consmsgbuf_size: 8192
kern.consmute: 0
kern.console: consolectl,dcons,/dcons,consolectl,ttyd0,
kern.minvnodes: 25000
kern.metadelay: 28
kern.dirdelay: 29
kern.filedelay: 30
kern.chroot_allow_open_directories: 1
kern.rpc.invalid: 0
kern.rpc.unexpected: 0
kern.rpc.timeouts: 0
kern.rpc.request: 0
kern.rpc.retries: 0
kern.random.yarrow.gengateinterval: 10
kern.random.yarrow.bins: 10
kern.random.yarrow.fastthresh: 192
kern.random.yarrow.slowthresh: 256
kern.random.yarrow.slowoverthresh: 2
kern.random.sys.seeded: 1
kern.random.sys.harvest.ethernet: 1
kern.random.sys.harvest.point_to_point: 1
kern.random.sys.harvest.interrupt: 1
kern.random.sys.harvest.swi: 0
[r...@tserv3 /usr/src/sys/net]# sysctl -a net
net.local.stream.recvspace: 100000
net.local.stream.sendspace: 100000
net.local.dgram.recvspace: 100000
net.local.dgram.maxdgram: 100000
net.local.recycled: 0
net.local.taskcount: 0
net.local.inflight: 0
net.inet.ip.portrange.randomtime: 45
net.inet.ip.portrange.randomcps: 10
net.inet.ip.portrange.randomized: 1
net.inet.ip.portrange.reservedlow: 0
net.inet.ip.portrange.reservedhigh: 1023
net.inet.ip.portrange.hilast: 65535
net.inet.ip.portrange.hifirst: 49152
net.inet.ip.portrange.last: 65535
net.inet.ip.portrange.first: 49152
net.inet.ip.portrange.lowlast: 600
net.inet.ip.portrange.lowfirst: 1023
net.inet.ip.forwarding: 1
net.inet.ip.redirect: 1
net.inet.ip.ttl: 64
net.inet.ip.rtexpire: 3600
net.inet.ip.rtminexpire: 10
net.inet.ip.rtmaxcache: 128
net.inet.ip.sourceroute: 0
net.inet.ip.intr_queue_maxlen: 1024
net.inet.ip.intr_queue_drops: 0
net.inet.ip.accept_sourceroute: 0
net.inet.ip.keepfaith: 0
net.inet.ip.gifttl: 30
net.inet.ip.same_prefix_carp_only: 0
net.inet.ip.subnets_are_local: 0
net.inet.ip.fastforwarding: 1
net.inet.ip.maxfragpackets: 3125
net.inet.ip.maxfragsperpacket: 16
net.inet.ip.fragpackets: 0
net.inet.ip.check_interface: 0
net.inet.ip.random_id: 0
net.inet.ip.sendsourcequench: 0
net.inet.ip.process_options: 1
net.inet.icmp.maskrepl: 0
net.inet.icmp.icmplim: 200
net.inet.icmp.bmcastecho: 0
net.inet.icmp.quotelen: 8
net.inet.icmp.reply_from_interface: 0
net.inet.icmp.reply_src:
net.inet.icmp.icmplim_output: 1
net.inet.icmp.log_redirect: 0
net.inet.icmp.drop_redirect: 0
net.inet.icmp.maskfake: 0
net.inet.tcp.rfc1323: 1
net.inet.tcp.mssdflt: 512
net.inet.tcp.keepidle: 7200000
net.inet.tcp.keepintvl: 75000
net.inet.tcp.sendspace: 32768
net.inet.tcp.recvspace: 65536
net.inet.tcp.keepinit: 75000
net.inet.tcp.delacktime: 100
net.inet.tcp.v6mssdflt: 1024
net.inet.tcp.hostcache.purge: 0
net.inet.tcp.hostcache.prune: 300
net.inet.tcp.hostcache.expire: 3600
net.inet.tcp.hostcache.count: 3
net.inet.tcp.hostcache.bucketlimit: 30
net.inet.tcp.hostcache.hashsize: 512
net.inet.tcp.hostcache.cachelimit: 15360
net.inet.tcp.recvbuf_max: 262144
net.inet.tcp.recvbuf_inc: 16384
net.inet.tcp.recvbuf_auto: 1
net.inet.tcp.insecure_rst: 0
net.inet.tcp.rfc3390: 1
net.inet.tcp.rfc3042: 1
net.inet.tcp.drop_synfin: 0
net.inet.tcp.delayed_ack: 1
net.inet.tcp.blackhole: 0
net.inet.tcp.log_in_vain: 0
net.inet.tcp.sendbuf_max: 262144
net.inet.tcp.sendbuf_inc: 8192
net.inet.tcp.sendbuf_auto: 1
net.inet.tcp.tso: 1
net.inet.tcp.newreno: 1
net.inet.tcp.local_slowstart_flightsize: 4
net.inet.tcp.slowstart_flightsize: 1
net.inet.tcp.path_mtu_discovery: 1
net.inet.tcp.reass.overflows: 0
net.inet.tcp.reass.maxqlen: 48
net.inet.tcp.reass.cursegments: 0
net.inet.tcp.reass.maxsegments: 6250
net.inet.tcp.sack.globalholes: 0
net.inet.tcp.sack.globalmaxholes: 65536
net.inet.tcp.sack.maxholes: 128
net.inet.tcp.sack.enable: 1
net.inet.tcp.inflight.stab: 20
net.inet.tcp.inflight.max: 1073725440
net.inet.tcp.inflight.min: 6144
net.inet.tcp.inflight.rttthresh: 10
net.inet.tcp.inflight.debug: 0
net.inet.tcp.inflight.enable: 1
net.inet.tcp.isn_reseed_interval: 0
net.inet.tcp.icmp_may_rst: 1
net.inet.tcp.pcbcount: 21
net.inet.tcp.do_tcpdrain: 1
net.inet.tcp.tcbhashsize: 512
net.inet.tcp.log_debug: 0
net.inet.tcp.minmss: 216
net.inet.tcp.syncache.rst_on_sock_fail: 1
net.inet.tcp.syncache.rexmtlimit: 3
net.inet.tcp.syncache.hashsize: 512
net.inet.tcp.syncache.count: 0
net.inet.tcp.syncache.cachelimit: 15360
net.inet.tcp.syncache.bucketlimit: 30
net.inet.tcp.syncookies_only: 0
net.inet.tcp.syncookies: 1
net.inet.tcp.timer_race: 0
net.inet.tcp.finwait2_timeout: 60000
net.inet.tcp.fast_finwait2_recycle: 0
net.inet.tcp.always_keepalive: 1
net.inet.tcp.rexmit_slop: 200
net.inet.tcp.rexmit_min: 30
net.inet.tcp.msl: 30000
net.inet.tcp.nolocaltimewait: 0
net.inet.tcp.maxtcptw: 5120
net.inet.udp.checksum: 1
net.inet.udp.maxdgram: 100000
net.inet.udp.recvspace: 100000
net.inet.udp.soreceive_dgram_enabled: 0
net.inet.udp.blackhole: 0
net.inet.udp.log_in_vain: 0
net.inet.sctp.enable_sack_immediately: 0
net.inet.sctp.udp_tunneling_port: 0
net.inet.sctp.udp_tunneling_for_client_enable: 0
net.inet.sctp.mobility_fasthandoff: 0
net.inet.sctp.mobility_base: 0
net.inet.sctp.default_frag_interleave: 1
net.inet.sctp.default_cc_module: 0
net.inet.sctp.log_level: 0
net.inet.sctp.max_retran_chunk: 30
net.inet.sctp.min_residual: 1452
net.inet.sctp.strict_data_order: 0
net.inet.sctp.abort_at_limit: 0
net.inet.sctp.hb_max_burst: 4
net.inet.sctp.do_sctp_drain: 1
net.inet.sctp.max_chained_mbufs: 5
net.inet.sctp.abc_l_var: 1
net.inet.sctp.nat_friendly: 1
net.inet.sctp.auth_disable: 0
net.inet.sctp.asconf_auth_nochk: 0
net.inet.sctp.early_fast_retran_msec: 250
net.inet.sctp.early_fast_retran: 0
net.inet.sctp.cwnd_maxburst: 1
net.inet.sctp.cmt_pf: 0
net.inet.sctp.cmt_use_dac: 0
net.inet.sctp.cmt_on_off: 0
net.inet.sctp.outgoing_streams: 10
net.inet.sctp.add_more_on_output: 1452
net.inet.sctp.path_rtx_max: 5
net.inet.sctp.assoc_rtx_max: 10
net.inet.sctp.init_rtx_max: 8
net.inet.sctp.valid_cookie_life: 60000
net.inet.sctp.init_rto_max: 60000
net.inet.sctp.rto_initial: 3000
net.inet.sctp.rto_min: 1000
net.inet.sctp.rto_max: 60000
net.inet.sctp.secret_lifetime: 3600
net.inet.sctp.shutdown_guard_time: 180
net.inet.sctp.pmtu_raise_time: 600
net.inet.sctp.heartbeat_interval: 30000
net.inet.sctp.asoc_resource: 10
net.inet.sctp.sys_resource: 1000
net.inet.sctp.sack_freq: 2
net.inet.sctp.delayed_sack_time: 200
net.inet.sctp.chunkscale: 10
net.inet.sctp.min_split_point: 2904
net.inet.sctp.pcbhashsize: 256
net.inet.sctp.tcbhashsize: 1024
net.inet.sctp.maxchunks: 3200
net.inet.sctp.maxburst: 4
net.inet.sctp.peer_chkoh: 256
net.inet.sctp.strict_init: 1
net.inet.sctp.loopback_nocsum: 1
net.inet.sctp.strict_sacks: 0
net.inet.sctp.ecn_nonce: 0
net.inet.sctp.ecn_enable: 1
net.inet.sctp.auto_asconf: 1
net.inet.sctp.recvspace: 233016
net.inet.sctp.sendspace: 233016
net.inet.raw.recvspace: 100000
net.inet.raw.maxdgram: 100000
net.inet.accf.unloadable: 0
net.link.generic.system.ifcount: 1509
net.link.ether.inet.log_arp_permanent_modify: 1
net.link.ether.inet.log_arp_movements: 1
net.link.ether.inet.log_arp_wrong_iface: 1
net.link.ether.inet.proxyall: 0
net.link.ether.inet.useloopback: 1
net.link.ether.inet.maxtries: 5
net.link.ether.inet.max_age: 1200
net.link.ether.ipfw: 0
net.link.stf.route_cache: 1
net.link.gif.parallel_tunnels: 0
net.link.gif.max_nesting: 1
net.link.log_link_state_change: 1
net.link.tun.devfs_cloning: 1
net.inet6.ip6.forwarding: 1
net.inet6.ip6.redirect: 1
net.inet6.ip6.hlim: 64
net.inet6.ip6.maxfragpackets: 25000
net.inet6.ip6.accept_rtadv: 0
net.inet6.ip6.keepfaith: 0
net.inet6.ip6.log_interval: 5
net.inet6.ip6.hdrnestlimit: 15
net.inet6.ip6.dad_count: 1
net.inet6.ip6.auto_flowlabel: 1
net.inet6.ip6.defmcasthlim: 1
net.inet6.ip6.gifhlim: 30
net.inet6.ip6.kame_version: FreeBSD
net.inet6.ip6.use_deprecated: 1
net.inet6.ip6.rr_prune: 5
net.inet6.ip6.v6only: 1
net.inet6.ip6.rtexpire: 3600
net.inet6.ip6.rtminexpire: 10
net.inet6.ip6.rtmaxcache: 128
net.inet6.ip6.use_tempaddr: 0
net.inet6.ip6.temppltime: 86400
net.inet6.ip6.tempvltime: 604800
net.inet6.ip6.auto_linklocal: 1
net.inet6.ip6.prefer_tempaddr: 0
net.inet6.ip6.use_defaultzone: 0
net.inet6.ip6.maxfrags: 25000
net.inet6.ip6.mcast_pmtu: 0
net.inet6.icmp6.rediraccept: 1
net.inet6.icmp6.redirtimeout: 600
net.inet6.icmp6.nd6_prune: 1
net.inet6.icmp6.nd6_delay: 5
net.inet6.icmp6.nd6_umaxtries: 3
net.inet6.icmp6.nd6_mmaxtries: 3
net.inet6.icmp6.nd6_useloopback: 1
net.inet6.icmp6.nodeinfo: 3
net.inet6.icmp6.errppslimit: 100
net.inet6.icmp6.nd6_maxnudhint: 0
net.inet6.icmp6.nd6_debug: 0
net.inet6.icmp6.nd6_maxqueuelen: 1
net.inet6.icmp6.nd6_onlink_ns_rfc4861: 0
net.bpf.maxinsns: 512
net.bpf.maxbufsize: 524288
net.bpf.bufsize: 4096
net.isr.swi_count: 67634604
net.isr.drop: 0
net.isr.queued: 183166
net.isr.deferred: 41476140
net.isr.directed: 41346528
net.isr.count: 82819191
net.isr.direct: 1
net.raw.recvspace: 100000
net.raw.sendspace: 100000
net.my_fibnum: 0
net.add_addr_allfibs: 1
net.fibs: 1
net.route.netisr_maxqlen: 256
net.wlan.recv_bar: 1
net.wlan.debug: 0
[r...@tserv3 /usr/src/sys/net]# sysctl -a dev.bge.0
dev.bge.0.%desc: Broadcom NetXtreme Gigabit Ethernet Controller, ASIC
rev. 0x2100
dev.bge.0.%driver: bge
dev.bge.0.%location: slot=3 function=0
dev.bge.0.%pnpinfo: vendor=0x14e4 device=0x1648 subvendor=0x15d9
subdevice=0x1648 class=0x020000
dev.bge.0.%parent: pci2
dev.bge.0.stats.FramesDroppedDueToFilters: 0
dev.bge.0.stats.DmaWriteQueueFull: 2997701
dev.bge.0.stats.DmaWriteHighPriQueueFull: 0
dev.bge.0.stats.NoMoreRxBDs: 0
dev.bge.0.stats.InputDiscards: 287023
dev.bge.0.stats.InputErrors: 0
dev.bge.0.stats.RecvThresholdHit: 33654645
dev.bge.0.stats.DmaReadQueueFull: 434236
dev.bge.0.stats.DmaReadHighPriQueueFull: 0
dev.bge.0.stats.SendDataCompQueueFull: 0
dev.bge.0.stats.RingSetSendProdIndex: 31463597
dev.bge.0.stats.RingStatusUpdate: 64933072
dev.bge.0.stats.Interrupts: 75393
dev.bge.0.stats.AvoidedInterrupts: 64857679
dev.bge.0.stats.SendThresholdHit: 0
dev.bge.0.stats.rx.Octets: 79971511
dev.bge.0.stats.rx.Fragments: 1
dev.bge.0.stats.rx.UcastPkts: 33966088
dev.bge.0.stats.rx.MulticastPkts: 0
dev.bge.0.stats.rx.FCSErrors: 0
dev.bge.0.stats.rx.AlignmentErrors: 0
dev.bge.0.stats.rx.xonPauseFramesReceived: 0
dev.bge.0.stats.rx.xoffPauseFramesReceived: 0
dev.bge.0.stats.rx.ControlFramesReceived: 0
dev.bge.0.stats.rx.xoffStateEntered: 0
dev.bge.0.stats.rx.FramesTooLong: 0
dev.bge.0.stats.rx.Jabbers: 0
dev.bge.0.stats.rx.UndersizePkts: 0
dev.bge.0.stats.rx.inRangeLengthError: 0
dev.bge.0.stats.rx.outRangeLengthError: 0
dev.bge.0.stats.tx.Octets: 142844970
dev.bge.0.stats.tx.Collisions: 0
dev.bge.0.stats.tx.XonSent: 0
dev.bge.0.stats.tx.XoffSent: 0
dev.bge.0.stats.tx.flowControlDone: 0
dev.bge.0.stats.tx.InternalMacTransmitErrors: 0
dev.bge.0.stats.tx.SingleCollisionFrames: 0
dev.bge.0.stats.tx.MultipleCollisionFrames: 0
dev.bge.0.stats.tx.DeferredTransmissions: 0
dev.bge.0.stats.tx.ExcessiveCollisions: 0
dev.bge.0.stats.tx.LateCollisions: 0
dev.bge.0.stats.tx.UcastPkts: 31339486
dev.bge.0.stats.tx.MulticastPkts: 0
dev.bge.0.stats.tx.BroadcastPkts: 7
dev.bge.0.stats.tx.CarrierSenseErrors: 0
dev.bge.0.stats.tx.Discards: 0
dev.bge.0.stats.tx.Errors: 0
--
--
Rob Mosher
Network Engineer
Hurricane Electric / AS6939
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