OK we have a weird setup I know..
We create an SSH tunnel to our work network, then use RDP to connect to our workstations in the office. Our SSH client is setup to forward local post 1024 to our workstation on port 3389.
This works great with Remote Desktop Connection (mstsc.exe), but doesn't work with the Microsoft Store version of Remote Desktop.
Does anyone know why?
I've built PHP 7.4 from source, and installed ImageMagick via yum.
When I run
convert --version i got Version: ImageMagick 6.9.10-68 Q16 x86_64 2021-02-24
Then I ran pecl install imagick and it says
Build process completed successfully. Installing '/usr/lib64/php/modules/imagick.so'
I've also added extension=imagick.so to my /usr/local/php/lib/php.ini file & restarted Apache.
When I run php -m | grep imagick it returns imagick, but when I view the phpinfo() page, it's not there. I've confirmed my php-cli & phpinfo() are reading the same php.ini file from /usr/local/php/lib/php.ini.
Here are some screen shots:
What am I missing?
I need to build PHP from source in order to use this customer ODBC drivers. I've followed these inspections: https://www.progress.com/tutorials/odbc/using-php and everything (including the ODBC driver) works fine when I manually start apache with /usr/local/apache2/bin/apachectl start
But when I try to start apache with systemd, the ODBC drivers no longer works.
I've created this file: /usr/lib/systemd/system/httpd.service
[Unit]
Description=Apache Web Server
After=network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
PIDFile=/usr/local/apache2/logs/httpd.pid
ExecStart=/usr/local/apache2/bin/apachectl start
ExecStop=/usr/local/apache2/bin/apachectl graceful-stop
ExecReload=/usr/local/apache2/bin/apachectl graceful
PrivateTmp=true
LimitNOFILE=infinity
[Install]
WantedBy=multi-user.target
I get the following error in my php file when starting apache with systemd:
odbc_connect(): SQL error: [DataDirect][ODBC lib] Driver Manager Message file not found. Please check for the value of InstallDir in your odbc.ini., SQL state IM002 in SQLConnect
The InstallDir is set correctly in my odbc.ini file:
I don't get this error when starting apache with apachectl start manually.
Any suggestion on how to fix this?
I have SES setup with Sendmail on my EC2 Instance. It's working fine when I email any other domain, e.g. [email protected]. But let say my server's hostname is example.com, if it tries to email it's own domain, [email protected], the maillog says "User Unknown". I'm no longer in the sandbox, my domain has been verified & [email protected] is also verified. The [email protected] is hosted as a G Suite acct. I've followed this tutorial: https://docs.aws.amazon.com/ses/latest/DeveloperGuide/send-email-sendmail.html I think it's trying to send the mail to an internal Linux user. How do I correct this to send to an external email?
Sep 5 11:35:57 example sendmail[6161]: 085IZvFU019142: from=ec2-user, size=29, class=0, nrcpts=1, msgid=<[email protected]>, relay=ec2-user@localhost
Sep 5 11:35:58 example sendmail[6160]: 085IZvp6019143: <[email protected]>... User unknown
Sep 5 11:35:58 example sendmail[6161]: 085IZvFU019142: [email protected], ctladdr=ec2-user (1000/1000), delay=00:00:01, xdelay=00:00:01, mailer=relay, pri=30029, relay=http://127.0.0.1 http://127.0.0.1, dsn=5.1.1, stat=User unknown
Sep 5 11:35:58 example sendmail[6160]: 085IZvp6019143: from=<[email protected]>, size=29, class=0, nrcpts=0, proto=ESMTP, daemon=MTA, relay=localhost http://127.0.0.1
Here's my situation. Our main domain is example.com setup on G-Suite. We also have a secondary domain example.org setup on Office365. When someone emails [email protected], it gets forwarded to [email protected] so they can open the emails in Outlook & use the Exchange features. I'd like for when the user replies to the email the From and/or Reply-to fields be populated with the primary [email protected] email address. I tried typing in [email protected] in the "Send From Other E-mail Address", but when I send an email, I received this error:
This message could not be sent. Try sending the message again later, or contact your network administrator. You do not have the permission to send the message on behalf of the specified user. Error is [0x80070005-0x0004dc-0x000524].
Any suggestions on how I can receive emails from my Office 365 acct., but send through my G-Suite acct.?
OK here's our setup, we're running pfSense as our firewall/router. We have a dual-WAN with a Comcast Business Gateway and another local ISP. We're running Samba as the domain controller & Bind9/Named for DNS. Here's the issue, we just upgraded our Comcast service to a higher speed & they replaced the modem/gateway. Once they did that we could no longer browse the internet from inside the LAN over the Comcast pipe. If I disable our Comcast pipe in pfSense we can get to the internet over our other ISP. I'm pretty sure the issue is with Bind, but not changed on it when the modem was replaced. Here is some output when I run nslookup & dig on the domain controller/bind box. Both nslookup & dig work if I specify an external DNS server, but not when they use the internal DNS bind service.
[root@dc etc]# nslookup comcast.com
Server: 127.0.0.1
Address: 127.0.0.1#53
** server can't find comcast.com: NXDOMAIN
[root@dc etc]# nslookup comcast.com 8.8.8.8
Server: 8.8.8.8
Address: 8.8.8.8#53
Non-authoritative answer:
Name: comcast.com
Address: 69.252.80.75
[root@dc etc]# dig comcast.com
; <<>> DiG 9.9.4-RedHat-9.9.4-61.el7 <<>> comcast.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 3360
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;comcast.com. IN A
;; Query time: 1 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Apr 11 17:08:25 PDT 2020
;; MSG SIZE rcvd: 40
[root@dc etc]# dig @8.8.8.8 comcast.com
; <<>> DiG 9.9.4-RedHat-9.9.4-61.el7 <<>> @8.8.8.8 comcast.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26449
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;comcast.com. IN A
;; ANSWER SECTION:
comcast.com. 32 IN A 69.252.80.75
;; Query time: 4 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sat Apr 11 17:08:43 PDT 2020
;; MSG SIZE rcvd: 56
Also, if I disable our Comcast pipe in pfSense and do nslookup comcast.com or dig comcast.com over the other ISP, they return perfectly fine when using the internal DNS bind service.
Here is my named.conf file
acl mynetworks {
192.168.254.0/24;
192.168.252.0/24;
192.168.251.0/24;
192.168.250.0/24;
};
options {
listen-on port 53 { localnets; };
listen-on-v6 { none; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { localhost; mynetworks; };
recursion yes;
dnssec-enable yes;
dnssec-validation auto;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
# samba BIND9_DLZ
tkey-gssapi-keytab "/var/lib/samba/private/dns.keytab";
};
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
channel my_log_file {
file "/var/log/named/named.log" versions 3 size 3m;
severity info;
print-time yes;
print-severity yes;
print-category yes;
};
channel my_syslog {
syslog daemon;
severity info;
print-time no;
print-severity no;
print-category no;
};
category default { my_log_file; my_syslog; };
category dnssec { my_log_file; };
category lame-servers { null; };
};
// so we can control the running named process with the rndc utility
include "/etc/rndc.key";
zone "." IN {
type hint;
file "named.ca";
};
dlz "tipping.lan" {
database "dlopen /usr/lib64/samba/bind9/dlz_bind9_9.so";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
If I connect a laptop directly to the Comcast modem, I can get to the internet just fine. Also, if I bypass our domain controller on a LAN workstation to use an external DNS server, I can access the internet over the Comcast pipe.
So why is DNS/Bind working on one pipe, but not the other? Any help would be greatly appreciated.
I have a PowerEdge R640 server. I was previously able to access the Web UI, but now I just get a never ending spinning wheel. I can ping the IP & SSH into it, but I'm not sure what to do once I'm in. Any suggestions on how I can access the UI again?
