is there anyway i can change those ips ? or they have to come by default ? what would happen if i to remove them?
I’m pretty sure if you remove them, docker won’t work anymore.
You can take a look at this https://docs.docker.com/network/iptables/
Maybe it can help.
1 Like
thank you i will try to dig deeper into it.
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Guys is it normal for the docker to create all these ip tables ?
Generated by iptables-save v1.8.3 on Tue Jun 9 09:03:43 2020
*filter
:INPUT ACCEPT [241346:123996456]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [87579:19864899]
:DOCKER - [0:0]
:DOCKER-ISOLATION-STAGE-1 - [0:0]
:DOCKER-ISOLATION-STAGE-2 - [0:0]
:DOCKER-USER - [0:0]
-A FORWARD -j DOCKER-USER
-A FORWARD -j DOCKER-ISOLATION-STAGE-1
-A FORWARD -o br-5420aa7aa546 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-5420aa7aa546 -j DOCKER
-A FORWARD -i br-5420aa7aa546 ! -o br-5420aa7aa546 -j ACCEPT
-A FORWARD -i br-5420aa7aa546 -o br-5420aa7aa546 -j ACCEPT
-A FORWARD -o br-3f742c4448f4 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o br-3f742c4448f4 -j DOCKER
-A FORWARD -i br-3f742c4448f4 ! -o br-3f742c4448f4 -j ACCEPT
-A FORWARD -i br-3f742c4448f4 -o br-3f742c4448f4 -j ACCEPT
-A FORWARD -o docker0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -o docker0 -j DOCKER
-A FORWARD -i docker0 ! -o docker0 -j ACCEPT
-A FORWARD -i docker0 -o docker0 -j ACCEPT
-A DOCKER -d 172.22.0.2/32 ! -i br-5420aa7aa546 -o br-5420aa7aa546 -p tcp -m tcp --dport 80 -j ACCEPT
-A DOCKER-ISOLATION-STAGE-1 -i br-5420aa7aa546 ! -o br-5420aa7aa546 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i br-3f742c4448f4 ! -o br-3f742c4448f4 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -i docker0 ! -o docker0 -j DOCKER-ISOLATION-STAGE-2
-A DOCKER-ISOLATION-STAGE-1 -j RETURN
-A DOCKER-ISOLATION-STAGE-2 -o br-5420aa7aa546 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o br-3f742c4448f4 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -o docker0 -j DROP
-A DOCKER-ISOLATION-STAGE-2 -j RETURN
-A DOCKER-USER -j RETURN
COMMIT
Completed on Tue Jun 9 09:03:43 2020
Generated by iptables-save v1.8.3 on Tue Jun 9 09:03:43 2020
*nat
:PREROUTING ACCEPT [127954:8269853]
:INPUT ACCEPT [6268:935141]
:OUTPUT ACCEPT [2122:156273]
:POSTROUTING ACCEPT [122103:7353717]
:DOCKER - [0:0]
-A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER
-A OUTPUT ! -d 127.0.0.0/8 -m addrtype --dst-type LOCAL -j DOCKER
-A POSTROUTING -s 172.22.0.0/16 ! -o br-5420aa7aa546 -j MASQUERADE
-A POSTROUTING -s 172.21.0.0/16 ! -o br-3f742c4448f4 -j MASQUERADE
-A POSTROUTING -s 172.18.0.0/16 ! -o docker0 -j MASQUERADE
-A POSTROUTING -s 172.22.0.2/32 -d 172.22.0.2/32 -p tcp -m tcp --dport 80 -j MASQUERADE
-A DOCKER -i br-5420aa7aa546 -j RETURN
-A DOCKER -i br-3f742c4448f4 -j RETURN
-A DOCKER -i docker0 -j RETURN
-A DOCKER ! -i br-5420aa7aa546 -p tcp -m tcp --dport 80 -j DNAT --to-destination 172.22.0.2:80
COMMIT
Completed on Tue Jun 9 09:03:43 2020
Hi All, Even i am facing the same exact issue. request your immediate help on this
Hi @pm2020
Could you provide as much information as possible which is very specific to your issue so that we have a look at it.
Stephane
1 Like
Hello,
I have the same problem.
did you solve yours?
i solved alot of things which one exactly ?
1 Like
this can be caused if you cant reach the enketo express i assume if you are over HTTP and if you are over HTTPS you need PEM certificate along with other. try restarting your containers if you are on HTTP how did u install kobo ?
1 Like
I install using this tutoriel:
I restarted the server and installed kobo several times but I have the same problem.
did you add your server url to /etc/hosts ?
ipaddress kf.kobo.local kc.kobo.local ee.kobo.local
replace kobo.local with your actual url
1 Like
Yes I did it. I installed on http.
is this a fresh ubuntu ? or an existing?
a fresh ubuntu18.
ping: 10.172.210.3_: Nom ou service inconnu
kobo@kobo:~/kobo-install$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
de934d19ba57 kobotoolbox/kpi:2.020.30-hotfix-2450 “/bin/bash -c 'exec …” 26 minutes ago Up 26 minutes 8000/tcp kobofe_kpi_1
04dd9bb62b0b nginx:1.19 “/docker-entrypoint.…” 26 minutes ago Up 26 minutes 0.0.0.0:80->80/tcp kobofe_nginx_1
cbd172be57dc kobotoolbox/kobocat:2.020.44 “/sbin/my_init” 26 minutes ago Up 26 minutes 8000-8001/tcp kobofe_kobocat_1
33731bdb866d kobotoolbox/enketo-express-extra-widgets:2.3.10 “docker-entrypoint.s…” 26 minutes ago Up 26 minutes 8005/tcp kobofe_enketo_express_1
b1ac67458288 redis:3.2 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 6379/tcp kobobe_redis_cache_1
8807f11dc989 mongo:3.4 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 27017/tcp kobobe_mongo_1
cb24bd5df8df postgis/postgis:9.5-2.5 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 5432/tcp kobobe_postgres_1
bef4efa2da57 redis:3.2 “docker-entrypoint.s…” 35 minutes ago Up 35 minutes 6379/tcp kobobe_redis_main_1
yes it is a fresh ubuntu
can you let me work with you remotely ?
yes, that will make me happy
I have enterprise skype.
Can I share you the link.
i dont have skype anydesk or teamviewer?
