Richard Whitman's questions

I am trying to run bind9 with chroot jail. I followed the steps mentioned at : http://www.howtoforge.com/debian_bind9_master_slave_system

I am getting the following errors in my syslog:

Jul 27 16:53:49 conf002 named[3988]: starting BIND 9.7.3 -u bind -t /var/lib/named
Jul 27 16:53:49 conf002 named[3988]: built with '--prefix=/usr' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--sysconfdir=/etc/bind' '--localstatedir=/var' '--enable-threads' '--enable-largefile' '--with-libtool' '--enable-shared' '--enable-static' '--with-openssl=/usr' '--with-gssapi=/usr' '--with-gnu-ld' '--with-dlz-postgres=no' '--with-dlz-mysql=no' '--with-dlz-bdb=yes' '--with-dlz-filesystem=yes' '--with-dlz-ldap=yes' '--with-dlz-stub=yes' '--with-geoip=/usr' '--enable-ipv6' 'CFLAGS=-fno-strict-aliasing -DDIG_SIGCHASE -O2' 'LDFLAGS=-Wl,-Bsymbolic-functions' 'CPPFLAGS='
Jul 27 16:53:49 conf002 named[3988]: adjusted limit on open files from 4096 to 1048576
Jul 27 16:53:49 conf002 named[3988]: found 4 CPUs, using 4 worker threads
Jul 27 16:53:49 conf002 named[3988]: using up to 4096 sockets
Jul 27 16:53:49 conf002 named[3988]: loading configuration from '/etc/bind/named.conf'
Jul 27 16:53:49 conf002 named[3988]: none:0: open: /etc/bind/named.conf: permission denied
Jul 27 16:53:49 conf002 named[3988]: loading configuration: permission denied
Jul 27 16:53:49 conf002 named[3988]: exiting (due to fatal error)
Jul 27 16:53:49 conf002 kernel: [74323.514875] type=1400 audit(1343433229.352:108): apparmor="DENIED" operation="open" parent=3987 profile="/usr/sbin/named" name="/var/lib/named/etc/bind/named.conf" pid=3992 comm="named" requested_mask="r" denied_mask="r" fsuid=103 ouid=103

Looks like the process can not read the file /var/lib/named/etc/bind/named.conf. I have made sure that the owner of this file is user bind, and it has the read/write access to it:

root@test:/var/lib/named/etc/bind# ls -atl
total 64
drwxr-xr-x 3 bind bind 4096 2012-07-27 16:35 ..
drwxrwsrwx 2 bind bind 4096 2012-07-27 15:26 zones
drwxr-sr-x 3 bind bind 4096 2012-07-26 21:36 .
-rw-r--r-- 1 bind bind  666 2012-07-26 21:33 named.conf.options
-rw-r--r-- 1 bind bind  514 2012-07-26 21:18 named.conf.local
-rw-r----- 1 bind bind   77 2012-07-25 00:25 rndc.key
-rw-r--r-- 1 bind bind 2544 2011-07-14 06:31 bind.keys
-rw-r--r-- 1 bind bind  237 2011-07-14 06:31 db.0
-rw-r--r-- 1 bind bind  271 2011-07-14 06:31 db.127
-rw-r--r-- 1 bind bind  237 2011-07-14 06:31 db.255
-rw-r--r-- 1 bind bind  353 2011-07-14 06:31 db.empty
-rw-r--r-- 1 bind bind  270 2011-07-14 06:31 db.local
-rw-r--r-- 1 bind bind 2994 2011-07-14 06:31 db.root
-rw-r--r-- 1 bind bind  463 2011-07-14 06:31 named.conf
-rw-r--r-- 1 bind bind  490 2011-07-14 06:31 named.conf.default-zones
-rw-r--r-- 1 bind bind 1317 2011-07-14 06:31 zones.rfc1918

What could be wrong here?

Possible Duplicate:
Using the Juniper EX3300 Switch as a router?

So I have a Juniper EX3300 Switch. One of its uplink ports (ge-0/1/0) is connected to my ISP's router. ISP router's port address is xx.xx.xx.109. My switch's IP address is xx.xx.xx.110.

From the switch, I can ping to xx.xx.xx.109 and any other IP in the world. I mean its connected to the Internet.

I connected the port eth0 of a computer (running Ubuntu) to the port ge-0/0/0 of the switch (which in the same VLAN as ge-0/1/0). I configured the port eth0 as follows:

iface eth0 inet static
    address yy.yy.yy.208
    netmask 255.255.255.240
    gateway xx.xx.xx.110

yy.yy.yy.208 is assigned to me by the ISP. So, now I can ping to the switch (xx.xx.xx.110) from this computer. But I can not ping to either xx.xx.xx.109 (ISP router) or any other IP.

I want this computer to be connected to the Internet. What am I doing wrong?

Here are some of the configurations on my switch:

interfaces {
    ge-0/0/0 {
        unit 0 {
            family ethernet-switching;
        }
    }
    .
    .
    .
    ge-0/1/0 {
        ether-options {
            no-auto-negotiation;
            link-mode full-duplex;
            speed {
                1g;
            }
        }
        unit 0 {
            family ethernet-switching {
                port-mode access;
            }
        }
    }
    .
    .
    .
    vlan {
        unit 0 {
            family inet {
                address 10.0.1.1/24;
            }
        }
        unit 1 {
            family inet {
                address xx.xx.xx.110/30;
            }
        }
    }
}
.
.
.
routing-options {
    static {
        route 0.0.0.0/0 {
            next-hop xx.xx.xx.109;
            retain;
        }
    }
}
vlans {
    Cogent {
        vlan-id 3;
        interface {
            ge-0/1/0.0;
            ge-0/0/0.0;
            ge-0/0/1.0;
            ge-0/0/2.0;
            ge-0/0/3.0;
        }
        l3-interface vlan.1;
    }
    TFLan {
        vlan-id 2;
        interface {
            ge-0/0/5.0;
            ge-0/0/6.0;
            ge-0/0/7.0;
            ge-0/0/8.0;
            ge-0/0/9.0;
            ge-0/0/10.0;
            ge-0/0/11.0;
            ge-0/0/12.0;
            ge-0/0/13.0;
            ge-0/0/14.0;
            ge-0/0/15.0;
            ge-0/0/16.0;
            ge-0/0/17.0;
            ge-0/0/18.0;
            ge-0/0/19.0;
            ge-0/0/20.0;
            ge-0/0/21.0;
            ge-0/0/22.0;
            ge-0/0/23.0;
            ge-0/0/4.0;
        }
        l3-interface vlan.0;
    }
}

The routing on my Juniper EX3300 does not seem to be working. My ISP's gateway is at xx.xx.xx.xx. And I have the following in the configuration:

routing-options {
    static {
        route 0.0.0.0/0 {
            next-hop xx.xx.xx.xx;
            retain;
        }
    }                                   
}

I can ping to my ISP's gateway from the switch. However, I can NOT ping to any other IP. When I do a traceroute (to Google.com's IP). This is what I get:

traceroute to 74.125.224.69 (74.125.224.69), 30 hops max, 40 byte packets
traceroute: sendto: No route to host
 1 traceroute: wrote 74.125.224.69 40 chars, ret=-1
 *traceroute: sendto: No route to host

Do I need to enable any protocols? I guess this goes without saying, but I am kind of new to Junos.

Update: This is the output from show interfaces terse | match inet:

bme0.32768              up    up   inet     128.0.0.1/2     
jsrv.1                  up    up   inet     128.0.0.127/2   
vlan.0                  up    up   inet     10.0.1.1/24     
vlan.1                  up    up   inet     xx.xx.xx.110/30

and this is the output from: show route forwarding-table:

Routing table: default.inet
Internet:
Destination        Type RtRef Next hop           Type Index NhRef Netif
default            perm     0                    rjct    36     1
0.0.0.0/32         perm     0                    dscd    34     1
10.0.1.0/24        intf     0                    rslv  1321     1 vlan.0
10.0.1.0/32        dest     0 10.0.1.0           recv  1319     1 vlan.0
10.0.1.1/32        intf     0 10.0.1.1           locl  1320     2
10.0.1.1/32        dest     0 10.0.1.1           locl  1320     2
10.0.1.3/32        dest     1 0:25:90:63:26:53   ucst  1331     2 vlan.0
10.0.1.255/32      dest     0 10.0.1.255         bcst  1318     1 vlan.0

I have a Juniper EX3300 switch in a data center. And I have connected one of the uplink ports (ge-0/1/0) to my ISP's router. I want to configure it so that all the devices connected to ports in the same VLAN as ge-0/1/0 can access the Internet. I have done some research, and I haven't gotten anywhere really.

I have configured the interface as follows:

ge-0/1/0 {
    ether-options {                 
        no-auto-negotiation;
        link-mode full-duplex;
        speed {
            1g;
        }
    }
    unit 0 {
        family inet {
            address xx.xx.xx.xx/32;
        }
    }
}

where xx.xx.xx.xx is the "Customer Router Port IP" assigned by my ISP.

When I try to commit, I get the following error:

Interface ge-0/1/0.0 not enabled for switching

Can some one tell me what is the right way to configure it?