From owner-freebsd-bugs Wed Aug 13 20:30:04 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id UAA18762 for bugs-outgoing; Wed, 13 Aug 1997 20:30:04 -0700 (PDT) Received: (from gnats@localhost) by hub.freebsd.org (8.8.5/8.8.5) id UAA18756; Wed, 13 Aug 1997 20:30:02 -0700 (PDT) Resent-Date: Wed, 13 Aug 1997 20:30:02 -0700 (PDT) Resent-Message-Id: <199708140330.UAA18756@hub.freebsd.org> Resent-From: gnats (GNATS Management) Resent-To: freebsd-bugs Resent-Reply-To: FreeBSD-gnats@FreeBSD.ORG, mother@gaia.ether.net Received: from gaia.ether.net (usr23-dialup27.mix2.Atlanta.mci.net [166.55.56.155]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id UAA18555 for ; Wed, 13 Aug 1997 20:24:50 -0700 (PDT) Received: (from mother@localhost) by gaia.ether.net (8.8.5/8.8.5) id XAA00355; Thu, 14 Aug 1997 23:23:37 -0400 (EDT) Message-Id: <199708150323.XAA00355@gaia.ether.net> Date: Thu, 14 Aug 1997 23:23:37 -0400 (EDT) From: Marc Othersen Reply-To: mother@gaia.ether.net To: FreeBSD-gnats-submit@FreeBSD.ORG X-Send-Pr-Version: 3.2 Subject: kern/4301: adding a default route lags all network functions Sender: owner-freebsd-bugs@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk >Number: 4301 >Category: kern >Synopsis: adding a default route lags all network functions >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Aug 13 20:30:01 PDT 1997 >Last-Modified: >Originator: Marc Othersen >Organization: >Release: FreeBSD 2.2.2-RELEASE i386 >Environment: Compaq LTE 5300 laptop (I have the PAO stuff for the PCMCIA) Output of dmesg: Copyright (c) 1992-1997 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 2.2.2-RELEASE #0: Thu Aug 14 22:29:04 EDT 1997 mother@gaia.ether.net:/usr/src/sys/compile/MYKERNEL CPU: Pentium (133.34-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping=12 Features=0x1bf real memory = 33554432 (32768K bytes) avail memory = 30494720 (29780K bytes) Initializing PC-card drivers: ep sio wdc Probing for devices on PCI bus 0: chip0 rev 0 on pci0:0 chip1 rev 0 on pci0:1 vga0 rev 0 int a irq ?? on pci0:2 Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface psm0 at 0x60-0x64 irq 12 on motherboard psm0: device ID 0 sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A sio2 not found at 0x3e8 wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): wd0: 1295MB (2654064 sectors), 2633 cyls, 16 heads, 63 S/T, 512 B/S wdc0: unit 1 (atapi): , removable, intr, iordy wcd0: 1033Kb/sec, 128Kb cache, audio play, 255 volume levels, ejectable tray wcd0: medium type unknown, unlocked fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa ep0 not found at 0x300 npx0 on motherboard npx0: INT 16 interface sb0 at 0x220 irq 7 drq 1 on isa sb0: PC-Card Cirrus Logic PD672X (5 mem & 2 I/O windows) pcic: controller irq 5 Card inserted, slot 1 Card inserted, slot 0 Slot 0, unfielded interrupt (0) ep0: utp/bnc[*UTP*] address 00:60:97:8b:21:87 sio2: type 16550A >Description: Adding a default route (route add default x.x.x.x) introduces a very long (over 2 min) delay for all network related functions (telnet, ftp, arp -a...). I can ping and telnet to my local machine (either localhost or IP address) BEFORE I put in a default route without any problems. I can also do the same to anyone on my local segment. AFTER I put in the default route, pings seem to work just fine, but the other higher applications (telnet, ftp, etc...) lag for some time before connecting to ANYTHING (hosts off of my segment, on my segment, or even to myself). I also noticed that when a default route is in place, the ppp user process will pause when launched. When I remove the default route, everything goes back to normal. >How-To-Repeat: >Fix: >Audit-Trail: >Unformatted: