Re: [Xen-users] Connection-Problems to servers of my domain (2)

["Thomas von Haugwitz" <th.von.haugwitz@xxxxxx>]

Hello,

the security-related settings were properly adjusted for both the mysql and
postgres servers (due to a routine installation). A "nmap -sT xendbsrv00 -p
3306" or "nmap -sT xendbsrv00 -p 5432" call on my master-machine returns
with
PORT     STATE  SERVICE
3306/tcp closed mysql
PORT     STATE  SERVICE
5432/tcp closed postgres
although mysql / postgres are definitely running... Im quite confused, this
shouldnt be...
root      2242  0.0  0.9   4496  1244 ?        S    20:53   0:00 /bin/sh
/usr/bin/mysqld_safe --defaults-file=/etc/my.cnf --pid-file=/var/run/mysqld/
mysqld.pi
mysql     2278  0.0 14.8 137092 19512 ?        Sl   20:53   0:00
/usr/libexec/mysqld --defaults-file=/etc/my.cnf --basedir=/usr --datadir=/va
r/lib/mysql --use
p
postgres  2699  1.9  2.4  20888  3280 ?        S    21:45   0:01
/usr/bin/postmaster -p 5432 -D /var/lib/pgsql/data
postgres  2704  0.0  0.6  10668   800 ?        S    21:45   0:00 postgres:
logger process
postgres  2706  0.0  0.8  20888  1060 ?        S    21:45   0:00 postgres:
writer process
postgres  2707  0.0  0.5  11668   780 ?        S    21:45   0:00 postgres:
stats buffer process
postgres  2708  0.0  0.7  10812   968 ?        S    21:45   0:00 postgres:
stats collector process

iptables / ip6tables are disabled!!! :-(

Greetings

thomas

----- Original Message ----- 
From: "Tom Brown" <tbrown@xxxxxxxxxxxxx>
To: "Thomas von Haugwitz" <th.von.haugwitz@xxxxxx>
Sent: Thursday, June 14, 2007 8:12 PM
Subject: Re: [Xen-users] Connection-Problems to servers of my domain (2)


> On Thu, 14 Jun 2007, Thomas von Haugwitz wrote:
>
> > Hello people,
> >
> > i asked for help due to connection problems to servers installed in my
> > "xendbsrv00" domain. the problem still exists even if iptables and
> > ip6tables are disabled on both sides. the connection to the sshd on my
> > domain works perfectly. I still was not able to figure out why i can
> > connect to sshd, but not the the installed mysqld and postgres daemons.
>
> both mysql and postgress have their own security systems, which I expect
> refuse logins from external machines by default.


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