A question can only have one accepted answer. Are you sure you want to replace the current answer with this one?
You previously marked this answer as accepted. Are you sure you want to unaccept it?
Write for DigitalOcean
You get paid, we donate to tech non-profits.
Find and meet other developers in your city.
Contribute to Open Source
I’m wondering if my current IP address will change during the resize process.
Add comments here to get more clarity or context around a question. To answer a question, use the “Answer” field below.
The IP address will stay the same as long as the droplet exists, no matter what action you take on it :)
Great! Thanks Jarland!
Hi i have problems with sending emails from my droplets. I am usim exim. I tested for example by typing
mailx ***@gmail.com -s"TEST"
but I am receiving this error:
2017-12-16 18:19:17 1eQH3M-00031M-Ud ** ***@gmail.com R=lookuphost T=remote_smtp H=gmail-
smtp-in.l.google.com [126.96.36.199] X=TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128 CV=yes: SMTP error from remote mail server after end of data: 550-5.7.1 This message does not have authentication information or fails to pass\n550-5.7.1 authentication checks. To best protect our users from spam, the\n550-5.7.1 message has been blocked. Please visit\n550-5.7.1 https://support.google.com/mail/answer/81126#authentication for more\n550 5.7.1 information. p14si3542435qki.429 - gsmtp
If I try protonmail:
2:ECDHE-RSA-AES256-GCM-SHA384:256 CV=yes: SMTP error from remote mail server after RCPT TO:<****@protonmail.com>: 504 5.5.2 <root@localhost>: Sender address rejected: need fully-qualified address
Please help :)
Hello, recently we started facing an issue. We are using Postfix and Dovecot on Centos.
If i send an email to a domain hosted on the same server(@domain1 --> @domain2 both hosted on the same server), forward does not work.
If i send an email from a domain hosted on our server to an email at the same domain(@domain1 --> @domain1), forward works.
If i send an email from an external domain forward also works.
Could anyone be of any help? I cannot figure it out for the past few hours.
I'm randomly having problems connecting between droplets via the public IP. I can connect to all droplets from my local machine (ping, SSH, etc) but between SOME droplets I cannot connect when using the public IP. Private IP seems unaffected:
[root@docker-2 ~]# ping 188.8.131.52
PING 184.108.40.206 (220.127.116.11) 56(84) bytes of data.
From 18.104.22.168 icmp_seq=1 Destination Host Unreachable
(22.214.171.124 is the public IP for another node, which I can ping and SSH to from my local machine directly using this IP)
But I can ping the same machine using it's private IP:
[root@docker-2 ~]# ping 10.130.73.188
PING 10.130.73.188 (10.130.73.188) 56(84) bytes of data.
64 bytes from 10.130.73.188: icmp_seq=1 ttl=64 time=1.72 ms
(10.130.73.188 is the private IP of 126.96.36.199)
This droplet is able to ping other servers over the internet, e.g.
[root@docker-2 ~]# ping 188.8.131.52
PING 184.108.40.206 (220.127.116.11) 56(84) bytes of data.
64 bytes from 18.104.22.168: icmp_seq=1 ttl=60 time=0.922 ms
There are no DO firewalls applied to any servers. All servers are Centos 7 with no firewalld and no custom networking rules applied, aside from those set up by Docker.
This seems to be random, since if I kill the droplet and reconfigure it, it sometimes starts to work. All droplets are configured by ansible and should be identical, yet some exhibit this problem and some do not.
Here's a tracepath result from the same droplet, showing first another droplet I can't reach and 2nd a droplet that I can reach. All 3 are in the same datacenter and all configured identically:
[root@docker-2 ~]# tracepath 22.214.171.124
1?: [LOCALHOST] pmtu 1500
1: 126.96.36.199 5.782ms
1: 188.8.131.52 8.442ms
2: 184.108.40.206 0.553ms
3: no reply
4: no reply
5: no reply
[root@docker-2 ~]# tracepath 220.127.116.11
1?: [LOCALHOST] pmtu 1500
1: 18.104.22.168 17.165ms
1: 22.214.171.124 3.751ms
2: 126.96.36.199 0.519ms
3: 188.8.131.52 0.432ms
4: 184.108.40.206 0.835ms reached
Resume: pmtu 1500 hops 4 back 4
Please help. I'm new to DO and surprised how long it takes to get a support ticket answered so I'm trying here.
I am a new user with Digital Ocean. I need to have the following:
i have a basic nodeJS with MongoDB server which will need to handle at the worst case about 300-400 http client requests at the same time.
This server handles basic requests and should query the local mongo db and save some information in the db which are basic CRUD operations on users\teams information (approx. 2 mongoDB collections with 500 documents in each one).
Do i really need to 1 GB RAM or the 512 RAM should be enough for it ?
When i create a Droplet, do i get a public IP which i can forward my domain dns record to?
I use dnsimple account for forwarding my domain name.
is there exist a tutorial for this kind of basic stuff - please let me know :)