Admin for E-MAIL users only

2002-07-04 Thread rj
What is the best way to delegate some root privileges for a user
which could only create e-mail accounts and make newaliases?


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Admin for E-MAIL users only

2002-07-04 Thread rj

What is the best way to delegate some root privileges for a user
which could only create e-mail accounts and make newaliases?


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What type of UPS for a Debian-Server

2001-04-24 Thread RJ
What type of UPS is OK for a Debian i386 Server?
What about the APC --- is there any special software?




What type of UPS for a Debian-Server

2001-04-24 Thread RJ

What type of UPS is OK for a Debian i386 Server?
What about the APC --- is there any special software?


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Divide a network

2001-04-07 Thread RJ
I have a question:
There is a TPC/IP network a.b.c.192/255.255.255.240 for 16 IP.
The router is a.b.c.193 and everything works fine with the topology:

   +---> Internet
   |
ROUTER a.b.c.193
   |
 +-+-+
 |   +-- a.b.c.194
 |   +-- a.b.c.195
 |HUB+-- a.b.c.196
 |   +-- ...
 |   +-- a.b.c.214
 +---+

How to divide the network a.b.c.192/28 into two independent networks to
pass the second network a.b.c.200/29 via Linux routers and PPP?

old network  new networks
   255.255.255.240  255.255.255.248
a.b.c.192  newtork0 subnetwork1
a.b.c.193  IP01 IP1
a.b.c.194  IP02 IP2
a.b.c.195  IP03 IP3
a.b.c.196  IP04 IP4
a.b.c.197  IP05 IP5
a.b.c.198  IP06 IP6
a.b.c.199  IP07 broadcast1
a.b.c.200  IP08 subnetwork2
a.b.c.201  IP09 IP1
a.b.c.202  IP10 IP2
a.b.c.203  IP11 IP3
a.b.c.204  IP12 IP4
a.b.c.205  IP13 IP5
a.b.c.206  IP14 IP6
a.b.c.207  broadcast0   broadcast2

ROUTER a.b.c.193
   |
 +-+-+  +-+
 |   +-- a.b.c.194--+LINUX+
 |   +-- a.b.c.195  +--+--+
 |HUB+-- a.b.c.196 |PPP
 |   +-- ...+--+--+
 |   +-- a.b.c.206  |LINUX|
 +---+  +--+--+
   |
 +-+-+
 a.b.c.209 --+   |
 a.b.c.210 --+   |
 a.b.c.211 --+HUB|
 ...   --+   |
 a.b.c.206 --+   |
 +---+




Divide a network

2001-04-07 Thread RJ

I have a question:
There is a TPC/IP network a.b.c.192/255.255.255.240 for 16 IP.
The router is a.b.c.193 and everything works fine with the topology:

   +---> Internet
   |
ROUTER a.b.c.193
   |
 +-+-+
 |   +-- a.b.c.194
 |   +-- a.b.c.195
 |HUB+-- a.b.c.196
 |   +-- ...
 |   +-- a.b.c.214
 +---+

How to divide the network a.b.c.192/28 into two independent networks to
pass the second network a.b.c.200/29 via Linux routers and PPP?

old network  new networks
   255.255.255.240  255.255.255.248
a.b.c.192  newtork0 subnetwork1
a.b.c.193  IP01 IP1
a.b.c.194  IP02 IP2
a.b.c.195  IP03 IP3
a.b.c.196  IP04 IP4
a.b.c.197  IP05 IP5
a.b.c.198  IP06 IP6
a.b.c.199  IP07 broadcast1
a.b.c.200  IP08 subnetwork2
a.b.c.201  IP09 IP1
a.b.c.202  IP10 IP2
a.b.c.203  IP11 IP3
a.b.c.204  IP12 IP4
a.b.c.205  IP13 IP5
a.b.c.206  IP14 IP6
a.b.c.207  broadcast0   broadcast2

ROUTER a.b.c.193
   |
 +-+-+  +-+
 |   +-- a.b.c.194--+LINUX+
 |   +-- a.b.c.195  +--+--+
 |HUB+-- a.b.c.196 |PPP
 |   +-- ...+--+--+
 |   +-- a.b.c.206  |LINUX|
 +---+  +--+--+
   |
 +-+-+
 a.b.c.209 --+   |
 a.b.c.210 --+   |
 a.b.c.211 --+HUB|
 ...   --+   |
 a.b.c.206 --+   |
 +---+


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