Hello,
Is this a bug of feature?
the test case:
# ifconfig lo1 192.168.0.1 up
# ping 192.168.0.1
64 bytes from 192.168.0.1: icmp_seq=0 ttl=255 time=0.200 ms
64 bytes from 192.168.0.1: icmp_seq=1 ttl=255 time=0.111 ms
64 bytes from 192.168.0.1: icmp_seq=2 ttl=255 time=0.110 ms
64 bytes from 192.168.0.1: icmp_seq=3 ttl=255 time=0.111 ms
64 bytes from 192.168.0.1: icmp_seq=4 ttl=255 time=0.109 ms
# tcpdump -i lo1
tcpdump: listening on lo1, link-type LOOP
(shows nothing)
this also:
nat on rl0 from !(rl0) to any -> (rl0)
rdr on rl0 proto tcp from any to (rl0) port 1234 -> 192.168.0.1
block log all
pass in on rl0 proto tcp from any to 192.168.0.1 port 1234 keep state
redirect works just fine, but tcpdump again shows nothing.
found the hard way while trying to get altq working on lo1
# uname -a
OpenBSD greg.bestnet.kharkov.ua 4.4 GENERIC#1021 i386
dmesg is also attached
--
With best regards,
Gregory Edigarov
OpenBSD 4.4 (GENERIC) #1021: Tue Aug 12 17:16:55 MDT 2008
dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Celeron(R) CPU 2.00GHz ("GenuineIntel" 686-class) 2 GHz
cpu0:
FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR
real mem = 259551232 (247MB)
avail mem = 242520064 (231MB)
mainbus0 at root
bios0 at mainbus0: AT/286+ BIOS, date 12/17/03, BIOS32 rev. 0 @ 0xfdb30, SMBIOS
rev. 2.3 @ 0xf0630 (32 entries)
bios0: vendor American Megatrends Inc. version "P2.60" date 12/17/2003
acpi0 at bios0: rev 0
acpi0: tables DSDT FACP APIC
acpi0: wakeup devices USB1(S4) USB2(S4) USB3(S4) EHCI(S4) ICHB(S4) PS2M(S4)
PS2K(S4) UAR1(S4) MC9_(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 3 (ICHB)
acpicpu0 at acpi0
acpibtn0 at acpi0: PWRB
bios0: ROM list: 0xc0000/0xb400
cpu0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82845G Host" rev 0x03
vga1 at pci0 dev 2 function 0 "Intel 82845G Video" rev 0x03
wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
agp0 at vga1: aperture at 0xd0000000, size 0x8000000
drm at vga1 unsupported
uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x02: irq 11
uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x02: irq 5
uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x02: irq 12
ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x02: irq 10
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb0 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x82
pci1 at ppb0 bus 3
rl0 at pci1 dev 6 function 0 "Realtek 8139" rev 0x10: irq 5, address
00:30:4f:23:15:f0
rlphy0 at rl0 phy 0: RTL internal PHY
rl1 at pci1 dev 10 function 0 "Realtek 8139" rev 0x10: irq 3, address
00:0b:6a:f8:3e:e3
rlphy1 at rl1 phy 0: RTL internal PHY
ichpcib0 at pci0 dev 31 function 0 "Intel 82801DB LPC" rev 0x02
pciide0 at pci0 dev 31 function 1 "Intel 82801DB IDE" rev 0x02: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 0: <SAMSUNG SP0411N>
wd0: 16-sector PIO, LBA48, 38204MB, 78242976 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
pciide0: channel 1 disabled (no drives)
auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x02: irq 3, ICH4 AC97
ac97: codec id 0x434d4961 (C-Media Electronics CMI9739)
audio0 at auich0
usb1 at uhci0: USB revision 1.0
uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb2 at uhci1: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci2: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at ichpcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
wbsio0 at isa0 port 0x2e/2: W83627HF rev 0x17
lm1 at wbsio0 port 0x290/8: W83627HF
npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
biomask fd65 netmask fd6d ttymask ffff
mtrr: Pentium Pro MTRR support
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Logitech USB-PS/2 Optical
Mouse" rev 2.00/11.10 addr 2
uhidev0: iclass 3/1
ums0 at uhidev0: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
softraid0 at root
root on wd0a swap on wd0b dump on wd0b
