Hi, Thanks for the held Jared, I tried to disable pf (pfctl -d) and it continues to loss packets, i changed the rules to use state on all and raised the limit on it to about 300.000, so i think this is not a problem, and since pfctl -d didn't resolve the packet lost i begin to suspect something on the bridge code, as i don't see any error on the interface. The count on in and out are different because the pf is blocking some packets but the big problem is that some packets doesn't get even on the interface, my setup is like "add em0 add em1 up" on bridgename.bridge0 and "up" on the ifs, i also enabled STP as my ISP told me it would help their redundancy.
It happens to loss all kinds of packet, from now i detected on icmp and tcp with hping, any help on how to trace better this problem? Thanks, in advance, To who might interest, bellow is my dmesg $ dmesg OpenBSD 3.7 (GENERIC.MP) #50: Sun Mar 20 00:17:19 MST 2005 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC.MP cpu0: Intel(R) Xeon(TM) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID real mem = 2146459648 (2096152K) avail mem = 1952657408 (1906892K) using 4278 buffers containing 107425792 bytes (104908K) of memory mainbus0 (root) bios0 at mainbus0: AT/286+(00) BIOS, date 05/31/04, BIOS32 rev. 0 @ 0xfd6e0 pcibios0 at bios0: rev 2.1 @ 0xfd6e0/0x920 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfde80/352 (20 entries) pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00) pcibios0: PCI bus #5 is the last bus bios0: ROM list: 0xc0000/0x10000 0xd0000/0x1000 0xd1000/0x1000 0xd2000/0x1000 0xd3000/0x4800 mainbus0: Intel MP Specification (Version 1.4) ( PLACER CRB ) cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 133 MHz cpu1 at mainbus0: apid 6 (application processor) cpu1: Intel(R) Xeon(TM) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 GHz cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Xeon(TM) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 GHz cpu2: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID cpu3 at mainbus0: apid 7 (application processor) cpu3: Intel(R) Xeon(TM) CPU 2.40GHz ("GenuineIntel" 686-class) 2.40 GHz cpu3: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID mainbus0: bus 0 is type PCI mainbus0: bus 1 is type PCI mainbus0: bus 2 is type PCI mainbus0: bus 3 is type PCI mainbus0: bus 4 is type PCI mainbus0: bus 5 is type PCI mainbus0: bus 6 is type ISA ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins ioapic1 at mainbus0: apid 3 pa 0xfec80000, version 20, 24 pins ioapic2 at mainbus0: apid 4 pa 0xfec80100, version 20, 24 pins pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel E7505 MCH Host" rev 0x03 vendor "Intel", unknown product 0x2551 (class undefined unknown subclass 0x00, rev 0x03) at pci0 dev 0 function 1 not configured ppb0 at pci0 dev 1 function 0 "Intel E7505 MCH AGP" rev 0x03 pci1 at ppb0 bus 1 ppb1 at pci0 dev 2 function 0 "Intel E7505 MCH PCI-PCI" rev 0x03 pci2 at ppb1 bus 2 "Intel P64H2 IOxAPIC" rev 0x04 at pci2 dev 28 function 0 not configured ppb2 at pci2 dev 29 function 0 "Intel 82870P2 P64H2 PCI-PCI" rev 0x04 pci3 at ppb2 bus 3 em0 at pci3 dev 3 function 0 "Intel PRO/1000MT DP (82546EB)" rev 0x01: apic 4 int 6 (irq 11), address: 00:30:48:72:95:1a em1 at pci3 dev 3 function 1 "Intel PRO/1000MT DP (82546EB)" rev 0x01: apic 4 int 7 (irq 11), address: 00:30:48:72:95:1b "Intel P64H2 IOxAPIC" rev 0x04 at pci2 dev 30 function 0 not configured ppb3 at pci2 dev 31 function 0 "Intel 82870P2 P64H2 PCI-PCI" rev 0x04 pci4 at ppb3 bus 4 pciide0 at pci4 dev 3 function 0 "CMD Technology SiI3112 SATA" rev 0x02: DMA pciide0: using apic 3 int 2 (irq 11) for native-PCI interrupt pciide0: port 0: device present, speed: 1.5Gb/s wd0 at pciide0 channel 0 drive 0: <WDC WD360GD-00FNA0> wd0: 16-sector PIO, LBA48, 35304MB, 72303840 sectors wd0(pciide0:0:0): using BIOS timings, Ultra-DMA mode 6 pciide0: port 1: device present, speed: 1.5Gb/s wd1 at pciide0 channel 1 drive 0: <WDC WD360GD-00FNA0> wd1: 16-sector PIO, LBA48, 35304MB, 72303840 sectors wd1(pciide0:1:0): using BIOS timings, Ultra-DMA mode 6 uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x02: apic 2 int 16 (irq 11) usb0 at uhci0: USB revision 1.0 uhub0 at usb0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x02: apic 2 int 19 (irq 10) usb1 at uhci1: USB revision 1.0 uhub1 at usb1 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x02: apic 2 int 18 (irq 5) usb2 at uhci2: USB revision 1.0 uhub2 at usb2 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x02: apic 2 int 23 (irq 11) ehci0: EHCI version 1.0 ehci0: companion controllers, 2 ports each: uhci0 uhci1 uhci2 usb3 at ehci0: USB revision 2.0 uhub3 at usb3 uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub3: single transaction translator uhub3: 6 ports with 6 removable, self powered ppb4 at pci0 dev 30 function 0 "Intel 82801BA AGP" rev 0x82 pci5 at ppb4 bus 5 vga1 at pci5 dev 1 function 0 vendor "SIS", unknown product 0x0325 rev 0x00: aperture at 0xe0000000, size 0x400000 wsdisplay0 at vga1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) rl0 at pci5 dev 2 function 0 "Realtek 8139" rev 0x10: apic 2 int 17 (irq 12) address 00:08:54:2a:ee:26 rlphy0 at rl0 phy 0: RTL internal phy ichpcib0 at pci0 dev 31 function 0 "Intel 82801DB LPC" rev 0x02 pciide1 at pci0 dev 31 function 1 "Intel 82801DB IDE" rev 0x02: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility pciide1: channel 0 disabled (no drives) pciide1: channel 1 disabled (no drives) "Intel 82801DB SMBus" rev 0x02 at pci0 dev 31 function 3 not configured isa0 at ichpcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0 (mux 1 ignored for console): console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> sysbeep0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 lm0 at isa0 port 0x290/8: W83627HF npx0 at isa0 port 0xf0/16: using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec biomask 0 netmask 0 ttymask 0 pctr: user-level cycle counter enabled dkcsum: wd0 matched BIOS disk 80 dkcsum: warning: dup BSD->BIOS disk mapping dkcsum: wd1 had no matching BIOS disk root on wd0a rootdev=0x0 rrootdev=0x300 rawdev=0x302