On 08/23/2018 09:06 PM, Todd Chester wrote: > > > On 08/23/2018 12:14 PM, Mike Wright wrote: >> On 08/23/2018 11:50 AM, ToddAndMargo wrote: >>> On 08/23/2018 11:41 AM, Mike Wright wrote: >>>> On 08/23/2018 11:23 AM, ToddAndMargo wrote: >>>>> >>>>> Just ftp client and I want to support both active and passive mode >>>>> >>>> >>>> This covers both: >>>> >>>> http://www.devops-blog.net/iptables/iptables-settings-for-outgoing-ftp >>>> >>>> :m >>> >>> Hi Mike, >>> >>> That is a description of what is happening. >>> >>> I am looking for Fedora specific iptables instructions. >> >> iptables rules are processed by the kernel. They are distribution >> agnostic. >> >> :m > > Yippee!! > > I still the directions. What worked on RHEL, does not > work on Fedora, so what am I doing wrong? If you're trying to run an FTP _client_, I can't imagine why Fedora would block FTP. On a bone-stock XFCE F28 VM, ftp client operations seem to work fine with no futzing of the firewall (iptables). If you want to know what the ruleset is: --------------------------------------------------------------------- [root@F28-virt ~]# iptables -L -n Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 INPUT_direct all -- 0.0.0.0/0 0.0.0.0/0 INPUT_ZONES_SOURCE all -- 0.0.0.0/0 0.0.0.0/0 INPUT_ZONES all -- 0.0.0.0/0 0.0.0.0/0 DROP all -- 0.0.0.0/0 0.0.0.0/0 ctstate INVALID REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited Chain FORWARD (policy ACCEPT) target prot opt source destination ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 FORWARD_direct all -- 0.0.0.0/0 0.0.0.0/0 FORWARD_IN_ZONES_SOURCE all -- 0.0.0.0/0 0.0.0.0/0 FORWARD_IN_ZONES all -- 0.0.0.0/0 0.0.0.0/0 FORWARD_OUT_ZONES_SOURCE all -- 0.0.0.0/0 0.0.0.0/0 FORWARD_OUT_ZONES all -- 0.0.0.0/0 0.0.0.0/0 DROP all -- 0.0.0.0/0 0.0.0.0/0 ctstate INVALID REJECT all -- 0.0.0.0/0 0.0.0.0/0 reject-with icmp-host-prohibited Chain OUTPUT (policy ACCEPT) target prot opt source destination OUTPUT_direct all -- 0.0.0.0/0 0.0.0.0/0 Chain FORWARD_IN_ZONES (1 references) target prot opt source destination FWDI_public all -- 0.0.0.0/0 0.0.0.0/0 [goto] FWDI_public all -- 0.0.0.0/0 0.0.0.0/0 [goto] Chain FORWARD_IN_ZONES_SOURCE (1 references) target prot opt source destination Chain FORWARD_OUT_ZONES (1 references) target prot opt source destination FWDO_public all -- 0.0.0.0/0 0.0.0.0/0 [goto] FWDO_public all -- 0.0.0.0/0 0.0.0.0/0 [goto] Chain FORWARD_OUT_ZONES_SOURCE (1 references) target prot opt source destination Chain FORWARD_direct (1 references) target prot opt source destination Chain FWDI_public (2 references) target prot opt source destination FWDI_public_log all -- 0.0.0.0/0 0.0.0.0/0 FWDI_public_deny all -- 0.0.0.0/0 0.0.0.0/0 FWDI_public_allow all -- 0.0.0.0/0 0.0.0.0/0 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 Chain FWDI_public_allow (1 references) target prot opt source destination Chain FWDI_public_deny (1 references) target prot opt source destination Chain FWDI_public_log (1 references) target prot opt source destination Chain FWDO_public (2 references) target prot opt source destination FWDO_public_log all -- 0.0.0.0/0 0.0.0.0/0 FWDO_public_deny all -- 0.0.0.0/0 0.0.0.0/0 FWDO_public_allow all -- 0.0.0.0/0 0.0.0.0/0 Chain FWDO_public_allow (1 references) target prot opt source destination Chain FWDO_public_deny (1 references) target prot opt source destination Chain FWDO_public_log (1 references) target prot opt source destination Chain INPUT_ZONES (1 references) target prot opt source destination IN_public all -- 0.0.0.0/0 0.0.0.0/0 [goto] IN_public all -- 0.0.0.0/0 0.0.0.0/0 [goto] Chain INPUT_ZONES_SOURCE (1 references) target prot opt source destination Chain INPUT_direct (1 references) target prot opt source destination Chain IN_public (2 references) target prot opt source destination IN_public_log all -- 0.0.0.0/0 0.0.0.0/0 IN_public_deny all -- 0.0.0.0/0 0.0.0.0/0 IN_public_allow all -- 0.0.0.0/0 0.0.0.0/0 ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 Chain IN_public_allow (1 references) target prot opt source destination ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:22 ctstate NEW ACCEPT udp -- 0.0.0.0/0 224.0.0.251 udp dpt:5353 ctstate NEW Chain IN_public_deny (1 references) target prot opt source destination Chain IN_public_log (1 references) target prot opt source destination Chain OUTPUT_direct (1 references) target prot opt source destination --------------------------------------------------------------------- Your issue seems to be with a firewall or router upstream of your machine. As a test, you could (as root) do something drastic like: # systemctl stop firewalld to completely shut down your firewall, then test your FTP access. Don't forget to re-enable the firewall as soon as possible: # systemctl start firewalld As I mentioned before, the firewall on F28 is more restrictive _of_incoming_connections_ than RHEL 5/6 was. This should only affect you if you are trying to run an FTP _server_ on your machine. FTP client connections (those initiated on your machine) should not be restricted (that's the whole purpose of things like "ctstate RELATED,ESTABLISHED" ---------------------------------------------------------------------- - Rick Stevens, Systems Engineer, AllDigital ricks@xxxxxxxxxxxxxx - - AIM/Skype: therps2 ICQ: 226437340 Yahoo: origrps2 - - - - God is real...........unless declared integer or long - ---------------------------------------------------------------------- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx/message/W4KRW7LDMFOHIHTTDJHYJWIUMXBV275H/
