Am 12.08.2015 um 20:29 schrieb Dr J Austin:
On Wed, 12 Aug 2015, Alexander Dalloz wrote:
I have been working at trying to get cyrus to listen on 148.197.29.5
interface instead of the localhost - I have failed
No square brackets around the ip address.
imap cmd="imapd" listen="imap" prefork=5
# imaps cmd="imapd -s" listen="imaps" prefork=1
imaps cmd="imapd -s" listen="148.197.29.5:imaps" prefork=1
That limits the listener to bind to only the specific IP address and not
to all interfaces including localhost.
pop3 cmd="pop3d" listen="pop3" prefork=3
[root@maui:/var/log]$ gedit /etc/cyrus.conf
[root@maui:/var/log]$ service cyrus-imapd stop
Shutting down cyrus-imapd: [ OK ]
Exporting cyrus-imapd databases: [ OK ]
[root@maui:/var/log]$ service cyrus-imapd start
Importing cyrus-imapd databases: [ OK ]
Starting cyrus-imapd: [ OK ]
What gets being logged at exactly that point? cyrus-imapd logs
information at service start.
Please provide the content of /etc/imapd.conf.
[root@maui:/var/log]$ ps -ef|grep cyrus
cyrus 31699 1 0 19:13 ? 00:00:00
/usr/lib/cyrus-imapd/cyrus-master -d
cyrus 31703 1 0 19:13 ? 00:00:00 idled
cyrus 31705 31699 0 19:13 ? 00:00:00 imapd
cyrus 31706 31699 0 19:13 ? 00:00:00 pop3d
cyrus 31707 31699 0 19:13 ? 00:00:00 pop3d -s
cyrus 31708 31699 0 19:13 ? 00:00:00 lmtpd -a
cyrus 31709 31699 0 19:13 ? 00:00:00 imapd
cyrus 31710 31699 0 19:13 ? 00:00:00 pop3d
cyrus 31712 31699 0 19:13 ? 00:00:00 imapd
cyrus 31713 31699 0 19:13 ? 00:00:00 imapd
cyrus 31714 31699 0 19:13 ? 00:00:00 imapd
cyrus 31715 31699 0 19:13 ? 00:00:00 pop3d
root 31717 3627 0 19:13 pts/1 00:00:00 grep cyrus
[root@maui:/var/log]$ ip a l
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
state UP qlen 1000
link/ether 00:30:1b:a0:4d:cc brd ff:ff:ff:ff:ff:ff
inet 148.197.29.5/24 brd 148.197.29.255 scope global eth0
inet6 fe80::230:1bff:fea0:4dcc/64 scope link
valid_lft forever preferred_lft forever
Ok, IP 148.197.29.5 is set for interface eth0.
Then no "imapd -s" appears
I have tried all sorts of combinations in cyrus.conf but all fail
to LISTEN on 148.197.29.5
Make sure the IP address 148.197.29.5 is definitely up on any of the
system's devices. Verify running "ip address list".
See above
Why will cyrus not listen on 148.197.29.5 ?
I am sure it is because that IP address isn't bound to any device.
I must be missing something very obvious !
John
A few extra tests
[root@maui:/var/log]$ nmap -A -T4 -p 993 127.0.0.1
You configured the imaps service not to bind to localhost.
Starting Nmap 5.51 ( http://nmap.org ) at 2015-08-12 19:23 BST
Nmap scan report for localhost.localdomain (127.0.0.1)
Host is up (0.000049s latency).
PORT STATE SERVICE VERSION
993/tcp closed imaps
Too many fingerprints match this host to give specific OS details
Network Distance: 0 hops
OS and Service detection performed. Please report any incorrect results
at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 2.12 seconds
------------------------------------------------------------------------
[root@maui:/var/log]$ nmap -A -T4 -p 993 148.197.29.5
Starting Nmap 5.51 ( http://nmap.org ) at 2015-08-12 19:23 BST
Nmap scan report for maui.jaa.org.uk (148.197.29.5)
Host is up (0.000051s latency).
PORT STATE SERVICE VERSION
993/tcp closed imaps
Too many fingerprints match this host to give specific OS details
Network Distance: 0 hops
OS and Service detection performed. Please report any incorrect results
at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 2.16 seconds
------------------------------------------------------------------------
[root@maui:/var/log]$ nmap -A -T4 -p 993 maui
Starting Nmap 5.51 ( http://nmap.org ) at 2015-08-12 19:20 BST
Nmap scan report for maui (127.0.0.1)
Host is up (0.000052s latency).
Other addresses for maui (not scanned): 127.0.0.1 148.197.29.5
rDNS record for 127.0.0.1: localhost.localdomain
What did you configure in your DNS and set in /etc/hosts? Please provide
last one.
PORT STATE SERVICE VERSION
993/tcp closed imaps
Too many fingerprints match this host to give specific OS details
Network Distance: 0 hops
OS and Service detection performed. Please report any incorrect results
at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 2.14 seconds
------------------------------------------------------------------------
From another machine
[root@paxos:~]$ nmap -A -T4 -p 993 maui
Starting Nmap 6.47 ( http://nmap.org ) at 2015-08-12 19:27 BST
Nmap scan report for maui (148.197.29.5)
Host is up (0.00016s latency).
PORT STATE SERVICE VERSION
993/tcp closed imaps
MAC Address: 00:30:1B:A0:4D:CC (Shuttle)
Too many fingerprints match this host to give specific OS details
Network Distance: 1 hop
TRACEROUTE
HOP RTT ADDRESS
1 0.16 ms 148.197.29.5
OS and Service detection performed. Please report any incorrect results
at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 1.84 seconds
Alexander
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