Quando aconteceu comigo foi em uma controladora de porta serial. Era no hardware dela mesmo. Faz uns testes aí mas eu acho que é na sua em1.
On 05/09/2011 23:39, Marcelo Gondim wrote: > Em 05/09/2011 23:09, Otacílio escreveu: >> Uma vez aconteceu isso comigo. Era pau no hardware. > > Opa Otacílio, > > Mas você acha que pode ser a minha em1 ou a outra ponta que está ligada > num concentrador PPPoE? > > Porque está assim: > > PPPoE Server<---> em1(Firewall)em0<---> Internet > > Será que é a interface de rede do PPPoE server que está com problemas e > gerando esse storm ou a minha própria em1 no FreeBSD. Porque estou > inclinado à interface do PPPoE Server. > >> >> On 05/09/2011 22:13, Marcelo Gondim wrote: >>> Olá pessoal, >>> >>> Depois de meses em funcionamento bateu uma lentidão no acesso ao sistema >>> que faz o Firewall de um link de 180Mbps. Quando fui ver o dmesg estava >>> dando esses storms abaixo. Aumentei hw.intr_storm_threshold de 1000 para >>> 9000 e parou de dar o erro. Está correto o procedimento ou existe algo >>> errado que precisa ser corrigido? >>> >>> ugen1.5:<Prolific Technology Inc.> at usbus1 (disconnected) >>> uplcom0: at uhub4, port 2, addr 5 (disconnected) >>> ugen1.6:<Prolific Technology Inc.> at usbus1 (disconnected) >>> uplcom1: at uhub4, port 3, addr 6 (disconnected) >>> ugen1.3:<Prolific Technology Inc.> at usbus1 >>> uplcom0:<Prolific Technology Inc. USB-Serial Controller, class 0/0, rev >>> 1.10/3.00, addr 3> on usbus1 >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> interrupt storm detected on "irq259:"; throttling interrupt source >>> >>> Esse firewall utiliza interfaces Gigabit Intel e a em1 que é a interface >>> interna é justamente essa interrupt 259 que estamos vendo. >>> >>> em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 >>> >>> options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> >>> ether 00:1b:21:9d:4b:68 >>> inet 186.xxx.xx.2 netmask 0xffffffe0 broadcast 186.xxx.xx.31 >>> inet 186.xxx.xx.8 netmask 0xffffffff broadcast 186.xxx.xx.8 >>> inet 186.xxx.xx.26 netmask 0xffffffff broadcast 186.xxx.xx.26 >>> inet 186.xxx.xx.27 netmask 0xffffffff broadcast 186.xxx.xx.27 >>> inet 186.xxx.xx.28 netmask 0xffffffff broadcast 186.xxx.xx.28 >>> inet 186.xxx.xx.29 netmask 0xffffffff broadcast 186.xxx.xx.29 >>> inet 186.xxx.xx.30 netmask 0xffffffff broadcast 186.xxx.xx.30 >>> inet 192.168.51.51 netmask 0xffffff00 broadcast 192.168.51.255 >>> media: Ethernet autoselect (1000baseT<full-duplex>) >>> status: active >>> em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 >>> >>> options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC> >>> ether 00:1b:21:9d:4a:cb >>> inet 192.168.255.1 netmask 0xffffff00 broadcast 192.168.255.255 >>> media: Ethernet autoselect (1000baseT<full-duplex>) >>> status: active >>> ipfw0: flags=8801<UP,SIMPLEX,MULTICAST> metric 0 mtu 65536 >>> pfsync0: flags=0<> metric 0 mtu 1460 >>> syncpeer: 224.0.0.240 maxupd: 128 >>> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384 >>> options=3<RXCSUM,TXCSUM> >>> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x7 >>> inet6 ::1 prefixlen 128 >>> inet 127.0.0.1 netmask 0xff000000 >>> nd6 options=3<PERFORMNUD,ACCEPT_RTADV> >>> pflog0: flags=141<UP,RUNNING,PROMISC> metric 0 mtu 33152 >>> tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> metric 0 mtu 1500 >>> options=80000<LINKSTATE> >>> inet 172.31.0.1 --> 172.31.0.2 netmask 0xffffffff >>> Opened by PID 16248 >>> >>> FreeBSD seca.xxx.com.br 8.2-STABLE FreeBSD 8.2-STABLE #1: Fri Jul 22 >>> 15:58:18 BRT 2011 r...@seca.xxx.com.br:/usr/obj/usr/src/sys/INTNET >>> amd64 >>> >>> Grande abraço a todos >>> ------------------------- >>> Histórico: http://www.fug.com.br/historico/html/freebsd/ >>> Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd >>> >> ------------------------- >> Histórico: http://www.fug.com.br/historico/html/freebsd/ >> Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd >> > > ------------------------- > Histórico: http://www.fug.com.br/historico/html/freebsd/ > Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd > ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd