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Limit of IPaddr is smaller than 100
http://www.linux-ha.org/HeartbeatResourceAgent/IPaddr $B$K$h$k$H!$(B

> IPaddr has a limit of around 100 aliases it can manage for any given
> interface.

$B$H$N5-=R$,$"$j$^$9$,!$<B:]$K$O(B10$B8D$^$G$N%(%$%j%"%9$7$+;H$($J$$$N$G$O$J$$(B
$B$+!$$H$$$&5?5A$,$"$j$^$9!%(B

IPaddr $B$O(B ifconfig $B$N=PNO7k2L$r2r@O$7$FF0:n$7$F$$$^$9!%$=$l$G!$(Bifconfig
$B$N=PNO$J$N$G$9$,!$<j85$G$O0J2<$N$h$&$K$J$j$^$7$?!%(B

vlan181:0 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
inet addr:192.168.181.40 Bcast:192.168.181.127 Mask:255.255.255.128
UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1

vlan181:1 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
inet addr:192.168.181.41 Bcast:192.168.181.127 Mask:255.255.255.128
UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1

<$BCfN,(B>

vlan181:9 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
inet addr:192.168.181.49 Bcast:192.168.181.127 Mask:255.255.255.128
UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1

vlan181:1 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
inet addr:192.168.181.50 Bcast:192.168.181.127 Mask:255.255.255.128
UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1

$B$=$N$?$a!$(Bvlan181:10 $B$H$$$&%(%$%j%"%9%$%s%?!<%U%'!<%9$H(B vlan181:1 $B$H$$$&(B
$B%(%$%j%"%9%$%s%?!<%U%'!<%9$,6hJL$G$-$J$/$J$j!$(B10$BHVL\0J8e$N%(%$%j%"%9%$%s(B
$B%?!<%U%'!<%9$r2rJ|$7$h$&$H$9$k:]$K!$@5>o$K2rJ|$G$-$:$K8mF0:n$7$F$$$k$h$&(B
$B$G$9!%(B

$B$H$$$&$o$1$G!$(BLinux $B4D6-$G$O!$(Bifconfig $B%3%^%s%I$NBe$o$j$K(B ip $B%3%^%s%I$r;H$C(B
$B$F$$$k(B IPaddr2 $B$r;H$&J}$,0BA4$H;W$o$l$^$9!%(B

--
$BEZ20(B $B2mL-(B ( TSUCHIYA Masatoshi )

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Re: Limit of IPaddr is smaller than 100 [ In reply to ]
$B?9$H?=$7$^$9!#$"$1$^$7$F$*$a$G$H$&$4$6$$$^$9!#(B

TSUCHIYA Masatoshi <tsuchiya@namazu.org> writes:
> $B$H$N5-=R$,$"$j$^$9$,!$<B:]$K$O(B10$B8D$^$G$N%(%$%j%"%9$7$+;H$($J$$$N$G$O$J$$(B
> $B$+!$$H$$$&5?5A$,$"$j$^$9!%(B
($BCfN,(B)
> vlan181:9 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
> inet addr:192.168.181.49 Bcast:192.168.181.127 Mask:255.255.255.128
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1
>
> vlan181:1 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
> inet addr:192.168.181.50 Bcast:192.168.181.127 Mask:255.255.255.128
> UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1
>
> $B$=$N$?$a!$(Bvlan181:10 $B$H$$$&%(%$%j%"%9%$%s%?!<%U%'!<%9$H(B vlan181:1 $B$H$$$&(B
> $B%(%$%j%"%9%$%s%?!<%U%'!<%9$,6hJL$G$-$J$/$J$j!$(B10$BHVL\0J8e$N%(%$%j%"%9%$%s(B
> $B%?!<%U%'!<%9$r2rJ|$7$h$&$H$9$k:]$K!$@5>o$K2rJ|$G$-$:$K8mF0:n$7$F$$$k$h$&(B
> $B$G$9!%(B


$B;d$N<j85$G4JC1$K(B(ifconfig$B$G(B)$B;n$7$F$_$?HO0O$G$OLdBj$J$/F0:n$9$k$h$&$K(B
$B8+$($^$7$?!#(B

OS/ifconfig $B$N%P!<%8%g%s$N0c$$$K$h$C$FH/@8$9$k$N$G$O$J$$$+$H;W$$$^$9$,!"(B
$B$*;H$$$N%G%#%9%H%j%S%e!<%7%g%s!&%P!<%8%g%s$O2?$G$7$g$&$+(B?


$B0J2<!";d$,;n$7$?(B RedHat 5.1 / net-tools-1.60-73 $B$G$N(B
ifconfig $B=PNO7k2L$NNc$G$9!#(B

----8<--------8<--------8<--------8<--------8<--------8<--------8<--------8<----
vlan181:1 Link encap:Ethernet HWaddr 00:0C:29:2E:AF:27
inet addr:192.168.181.101 Bcast:192.168.181.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

vlan181:12 Link encap:Ethernet HWaddr 00:0C:29:2E:AF:27
inet addr:192.168.181.102 Bcast:192.168.181.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

vlan181:123 Link encap:Ethernet HWaddr 00:0C:29:2E:AF:27
inet addr:192.168.181.103 Bcast:192.168.181.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
----8<--------8<--------8<--------8<--------8<--------8<--------8<--------8<----


> $B$H$$$&$o$1$G!$(BLinux $B4D6-$G$O!$(Bifconfig $B%3%^%s%I$NBe$o$j$K(B ip $B%3%^%s%I$r;H$C(B
> $B$F$$$k(B IPaddr2 $B$r;H$&J}$,0BA4$H;W$o$l$^$9!%(B

$B3N$+$K(B IPaddr2 $B$NJ}$,NI$5$=$&$G$9$M!#(B

--
Keisuke MORI

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Re: Limit of IPaddr is smaller than 100 [ In reply to ]
$B?9$G$9!#(B

$B$A$g$C$H5$$K$J$C$F$b$&>/$7D4$Y$F8+$^$7$?!#(B

Keisuke MORI <kskmori@intellilink.co.jp> writes:

> $B?9$H?=$7$^$9!#$"$1$^$7$F$*$a$G$H$&$4$6$$$^$9!#(B
>
> TSUCHIYA Masatoshi <tsuchiya@namazu.org> writes:
>> $B$H$N5-=R$,$"$j$^$9$,!$<B:]$K$O(B10$B8D$^$G$N%(%$%j%"%9$7$+;H$($J$$$N$G$O$J$$(B
>> $B$+!$$H$$$&5?5A$,$"$j$^$9!%(B
> ($BCfN,(B)
>> vlan181:9 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
>> inet addr:192.168.181.49 Bcast:192.168.181.127 Mask:255.255.255.128
>> UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1
>>
>> vlan181:1 Link encap:Ethernet HWaddr 00:13:72:3F:45:9A
>> inet addr:192.168.181.50 Bcast:192.168.181.127 Mask:255.255.255.128
>> UP BROADCAST RUNNING MASTER MULTICAST MTU:1390 Metric:1
>>
>> $B$=$N$?$a!$(Bvlan181:10 $B$H$$$&%(%$%j%"%9%$%s%?!<%U%'!<%9$H(B vlan181:1 $B$H$$$&(B
>> $B%(%$%j%"%9%$%s%?!<%U%'!<%9$,6hJL$G$-$J$/$J$j!$(B10$BHVL\0J8e$N%(%$%j%"%9%$%s(B
>> $B%?!<%U%'!<%9$r2rJ|$7$h$&$H$9$k:]$K!$@5>o$K2rJ|$G$-$:$K8mF0:n$7$F$$$k$h$&(B
>> $B$G$9!%(B
>
>
> $B;d$N<j85$G4JC1$K(B(ifconfig$B$G(B)$B;n$7$F$_$?HO0O$G$OLdBj$J$/F0:n$9$k$h$&$K(B
> $B8+$($^$7$?!#(B
>
> OS/ifconfig $B$N%P!<%8%g%s$N0c$$$K$h$C$FH/@8$9$k$N$G$O$J$$$+$H;W$$$^$9$,!"(B
> $B$*;H$$$N%G%#%9%H%j%S%e!<%7%g%s!&%P!<%8%g%s$O2?$G$7$g$&$+(B?
>
> $B0J2<!";d$,;n$7$?(B RedHat 5.1 / net-tools-1.60-73 $B$G$N(B
> ifconfig $B=PNO7k2L$NNc$G$9!#(B


ifconfig $B$N%$%s%?%U%'!<%9L>$,(B10$BJ8;z0J>e$G$b$A$c$s$HI=<($5$l$k$H$$$&$N$O!"(B
$B$I$&$d$i(B RedHat(RHEL5$B0J9_(B)$BFH<+$N=$@5$N$h$&$G$7$?!#(B

net-tools-1.60-78.el5.src.rpm$B$N(B net-tools.spec $B$h$j(B
----8<--------8<--------8<--------8<--------8<--------8<--------8<----
* Wed Mar 30 2005 Radek Vokal <rvokal@redhat.com> 1.60-50
(...)
- stop trimming interface names (#152457)
----8<--------8<--------8<--------8<--------8<--------8<--------8<----


$B$J$*!"LdBj$NK\<A$O!"(BIPaddr$B$N?t$N>e8B$NLdBj$H$$$&$h$j$b!"(B
$B%$%s%?%U%'!<%9L>$,(B10$BJ8;z0J>e$K$J$k>l9g$,LdBj!"$H$$$&$3$H$N$h$&$G$9$N$G!"(B
VLAN$B$N$h$&$JD9$$%$%s%?%U%'!<%9L>$KBP$7$F(B IPaddr $B$r;H$&>l9g$KLdBj$K$J$k!"(B
$B$H9M$($?$[$&$,NI$5$=$&$G$9!#(B

$B<B:]!"(Beth0$B$d(Bbond0$B$G$OD9$5$KM>M5$,$"$k$N$G(B100$B8D$/$i$$$OLdBj$J$5$=$&$G$9$7!"(B
$B5U$K(B eth0.XXX $B7A<0$N(BVLAN$B%$%s%?%U%'!<%9$N>l9g$O!"2>A[(BIP$B$,0l8D$G$b(B
$B;H$($J$$$h$&$G$9(B("eth0.XXX:"$B$^$G$G@Z$i$l$F$7$^$&$N$G(B)$B!#(B

$B;29M(B:
http://www.gossamer-threads.com/lists/linuxha/users/24047
http://www.gossamer-threads.com/lists/linuxha/users/39483


$B:FEY$^$H$a$k$H(B

$B!&(BVLAN$B%$%s%?%U%'!<%9$J$I$KBP$7$F(B IPaddr $B$r;H$*$&$H$9$k$H!"9=@.$K$h$j(B
$BLdBj$,H/@8$9$k>l9g$,$"$k$?$a!"(BIPaddr2 $B$r;H$C$?$[$&$,K>$^$7$$!#(B

$B!&4{B8$N(B IPaddr $B$r;H$C$?%7%9%F%`$K$D$$$F$O!"(B
eth0, bond0 $BEy$N!VDL>o$N!W%$%s%?%U%'!<%9$r;H$C$F$$$k>l9g!"(B
$B$"$k$$$O(B RHEL5 $B0J9_$N%7%9%F%`$G$O$3$NLdBj$N1F6A$O$J$$!#(B

$B$H8@$C$FNI$$$H;W$$$^$9!#(B

$B0J>e!"$4;29M$K$J$l$P!#(B


--
Keisuke MORI
Open Source Business Unit
Software Services Integration Business Division
NTT DATA Intellilink Corporation
Tel: +81-3-3534-4810 / Fax: +81-3-3534-4814

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