Description of problem:

After booting my computer, I got lot of error in fail2ban log:

iptables -w -X f2b-sshd -- stderr: b"iptables v1.4.21: Couldn't load target `f2b-sshd':No such file or directory\n\nTry `iptables -h' or 'iptables --help' for more information.\niptables: No chain/
target/match by that name.\niptables: No chain/target/match by that name.\n"

and receiving lot of mail of blacklisting an IP, even if this one should already been blacklisted thus not appearing again in application log.
when looking with "fail2ban-client status" I could see that the IP was currently in blacklisted list but "iptables -nL |grep f2" return nothing.

If I restart fail2ban, I can see that specific rules are created and fail2ban works correctly again.
iptables -nL |grep f2
f2b-sshd   tcp  --  0.0.0.0/0            0.0.0.0/0            multiport dports 22
Chain f2b-sshd (1 references)

I edited /usr/lib/systemd/system/fail2ban.service to change
- After=syslog.target network.target 
to 
+ After=syslog.target network.target shorewall.service
and after that, fail2ban worked correctly even after rebooting.


Version-Release number of selected component (if applicable):
fail2ban-0.9.3-1.mga6
shorewall-4.6.13.1-1.mga6

How reproducible:
Always

Steps to Reproduce:
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2.
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Reproducible: 

Steps to Reproduce: