Date: Tue, 27 Mar 2001 16:58:11 -0700 From: "Alex Huppenthal" <alex@aspenworks.com> To: <freebsd-isp@FreeBSD.ORG> Subject: ATM+FreeBSD 4.2 - I thought I'd get ATM interested folks an update Message-ID: <023601c0b719$c80ec350$1900a8c0@d7k>
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I've managed to get FreeBSD 4.2, with Fore PCA-200E running. Thanks for the
responses.
Currently it appears that packets being sent from the FreeBSD side are being
fragmented in a strange and unpleasent way. Anyone seen this, have a clue as
to what to do about it ot a fix?
This is the kind of thing we're seeing. What is going on?? (don't bother
pinging these addresses, they aren't real)
>> tcpdump
16:32:05.605598 166.28.19.249.1178 > 166.28.19.2.domain: 49762+ (16) (frag
32327:24@0+)
16:32:05.609562 166.28.19.249 > 166.28.19.2: (frag 32327:20@24)
16:32:05.610470 166.28.19.2.domain > 166.28.19.249.1178: 49762 NXDomain
0/1/0 (101)
16:32:05.623582 166.28.19.249.1179 > 166.28.19.2.domain: 49763+ (16) (frag
32328:24@0+)
16:32:05.627582 166.28.19.249 > 166.28.19.2: (frag 32328:24@24+)
16:32:05.629584 166.28.19.249 > 166.28.19.2: (frag 32328:11@48)
16:32:05.629939 166.28.19.2.domain > 166.28.19.249.1179: 49763 NXDomain*
0/1/0 (109)
16:32:05.675566 166.28.19.249.1180 > 166.28.19.2.domain: 17470+ (16) (frag
32337:24@0+)
16:32:05.679568 166.28.19.249 > 166.28.19.2: (frag 32337:24@24+)
16:32:05.681561 166.28.19.249 > 166.28.19.2: (frag 32337:4@48)
16:32:05.681884 166.28.19.2.domain > 166.28.19.249.1180: 17470 NXDomain
0/1/0 (99
--------------
Here's the setup.
Intf Vendor Model Media Bus Serial No
hfa0 Fore PCA-200E OC-3c PCI 65121222334721
MAC address = 00:20:48:64:4d:9f
Hardware version = 2.0.1
Firmware version = 3.0.1
Interface Sigmgr State
hfa0 UNI 3.1 ACTIVE
ATM address = 0x49.00c0.7b.010000.0000.0000.0105.002048644d9f.00
Network interfaces: atm0 - atm2
Net Intf Phy Intf IP Address
atm0 hfa0 atmaspen (166.28.19.249)
atm1 hfa0 -
atm2 hfa0 -
Input Input Input Output Output Output
Interface VPI VCI PDUs Bytes Errs PDUs Bytes Errs
hfa0 0 5 2366 23660 0 2367 23684 0
hfa0 0 16 3556 264881 0 3560 336032 0
hfa0 0 100 25725 3807454 4 54490 2901813 0
Input Input Input Output Output Output Cmd
Interface PDUs Bytes Errs PDUs Bytes Errs Errs
hfa0 31647 4095995 4 60446 3263153 0 0
Net Intf State ATM Address
atm0 SERVER -
LIS = 66.28.19.0/0xffffff00
Net Intf VPI VCI State Flags IP Address
atm0 0 100 ACTIVE PLM atmden (166.28.19.250)
Net Intf Flags Age Origin
atm0 VR 3 PERM
ATM address = 0x49.00c0.7b.010000.0000.0000.0105.002048644d9f.00
IP address = atmaspen (166.28.19.249)
Interface VPI VCI AAL Type Dir State Encaps Owner
hfa0 0 5 AAL5 PVC InOut ACTIVE Null UNI3.1
hfa0 0 16 AAL5 PVC InOut ACTIVE Null ILMI
hfa0 0 100 AAL5 PVC InOut ACTIVE LLC/SNAP IP
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