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Date: Thu, 16 Jul 1998 21:33:37 +0900
To: FreeBSD-users-jp@jp.freebsd.org
From: Akito Harada <aharada@bsd.mci.mei.co.jp>
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X-Sequence: FreeBSD-users-jp 30777
Subject: [FreeBSD-users-jp 30777] SLIP IF is down
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<fontfamily><param>$B#M#S(J $B%4%7%C%/(J</param>$B86ED$H$$$$$^$9!#(J


$B#S#L#I#P$N@_Dj$r9T$C$F$$$^$9$,!"(Jsl0$B$,(J down $B$N$^$^$G(J up $B$;$:$K!"(J

$B:$$C$F$$$^$9!#%"%I%P%$%9$r$*4j$$$7$^$9!#(J


$B@_Dj$r9T$J$C$?$b$N$O!"(J

$B#1!K(J/etc/rc.conf $B%U%!%$%k(J  $B!Z#1![;2>H(J

      $B%[%9%H%M!<%`$N@_Dj(J

      $B%M%C%H%o!<%/%$%s%?%U%'!<%9%j%9%H$K(Jsl0$B$NDI2C(J

      $B%G%P%$%9%3%s%U%#%0%l!<%7%g%s(J(ifconfig_sl0)$B$NDI2C(J

      $B!t%2!<%H%&%'%$$N@_Dj$O9T$C$F$$$J$$(J


$B#2!K(J/etc/hosts $B%U%!%$%k(J    $B!Z#2![;2>H(J


$B$G$9!#(J


$B>u67$O!"<+J,$N%7%j%"%k%]!<%H$K$O(Jping$B$,$+$+$k$,!"(J

$B@\B3Aj<j$KBP$7$F$O(JNetwork is down $B$H$J$C$F(J

$B$7$^$C$F$$$k$H$$$&$H$3$m$G$9!#(J


host:% ping target

PING target (10.0.0.3): 56 data bytes

ping: sendto: Network is down

ping: sendto: Network is down

ping: sendto: Network is down

^C

--- target ping statistics ---

3 packets transmitted, 0 packets received, 100% packet loss


ifconfig sl0 up $B$G(J up $B$5$;$h$&$H$7$F$b%(%i!<$OJV$C$F$O$-$^$;$s$,!"(J

$B$=$ND>8e$N(J netstat -i $B$G$O!"(J sl0$B$O(J down(*)$B$N$^$^$G$9!#(J

$B2?EY$d$C$F$bJQ$o$j$^$;$s!#(J

$B!J$3$l$,!"(JNetwork is down $B$K$J$C$F$$$kD>@\$N860x$@$H9M$($F$$$^$9!#!K(J


host# ifconfig sl0 up

host# netstat -i

Name  Mtu   Network       Address            

lp0*  1500  <<Link>                          

ep0*  1500  <<Link>      00.60.8c.87.68.b1   

tun0* 1500  <<Link>                            

sl0*  552   <<Link>                            

sl0*  552   10/24         host               

ppp0* 1500  <<Link>                            

lo0   16384 <<Link>                          

lo0   16384 your-net      localhost          


$B$A$J$_$K!"(Jifconfig -a $B$N=PNO7k2L$O0J2<$NDL$j$G$9!#(J


lp0: flags=8810<<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500

ep0: flags=8802<<BROADCAST,SIMPLEX,MULTICAST> mtu 1500

        ether 00:60:8c:87:68:b1 

tun0: flags=8010<<POINTOPOINT,MULTICAST> mtu 1500

sl0: flags=c010<<POINTOPOINT,LINK2,MULTICAST> mtu 552

        inet 10.0.0.2 --> 10.0.0.3 netmask 0xffffff00 

ppp0: flags=8010<<POINTOPOINT,MULTICAST> mtu 1500

lo0: flags=8049<<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384

        inet 127.0.0.1 netmask 0xff000000 


$B!Z#1![(Jrc.conf $B$N0lIt(J

### Basic network options: ###

hostname="host.bsd.mci.mei.co.jp"       # Set this!

nisdomainname="NO"              

firewall_enable="NO"           

firewall_type="UNKNOWN"      

firewall_quiet="NO"            

tcp_extensions="YES"            .

network_interfaces="lo0 sl0"   .

#ifconfig_ep0="inet 133.185.169.170  netmask 255.255.255.0"

ifconfig_sl0="inet ${hostname} target netmask 0xffffff00 up"

ifconfig_lo0="inet 127.0.0.1"  

#ifconfig_lo0_alias0="inet 127.0.0.254 netmask 0xffffffff" 


$B!Z#2![(Jhosts $B%U%!%$%k(J

127.0.0.1               localhost.bsd.mci.mei.co.jp localhost

10.0.0.2                host host.bsd.mci.mei.co.jp

10.0.0.3                target


</fontfamily>$B%]%$%s%?!<Ey$"$j$^$7$?$i$h$m$7$/$*4j$$$7$^$9!#(J
