 problem.
In the interface controller where you send it, put this code:
override func contextForSegueWithIdentifier(segueIdentifier: String) -> AnyObject? {
    arrayofScores[0] = RedScoreW
    arrayofScores[1] = BlueScoreW
    return arrayOfScores
}

Then in your destination interface controller, put this code:
override func awakeWithContext(context: AnyObject?) {
    super.awakeWithContext(context)
    let finalArrayOfScores = context as? [Int]

    if let f = finalArrayOfScores {
        finalBlueScoreLabel.setText(String(f[1]))
        finalRedScoreLabel.setText(String(f[0]))
    }

}

 Q:

Port forwarding with firewall-cmd

I have several VMs running on top of a server (Virtual Machine Manager, VMM). I'd like to forward port 80 on the server to port 80 of one of my VMs. The host runs CentOS7, so firewalld is in charge. Apparently, firewalld is also used by VMM to handle the virtual connections, so I can't just throw it out of the window. 
I basically reproduced all commands in this thread without success, which boils down to:
firewall-cmd --permanent --zone=public --add-forward-port=port=80:proto=tcp:toport=80:toaddr=192.168.122.224

or
firewall-cmd --permanent --zone=public --add-rich-rule 'rule family=ipv4 forward-port port=80 protocol=tcp to-port=80 to-addr=192.168.122.224'

The current status of firewalld is the following:
[root@my-machine ~]# firewall-cmd --list-all
public (active)
  target: default
  icmp-block-inversion: no
  interfaces: enp8s0
  sources: 
  services: ssh dhcpv6-client samba smtp http
  ports: 25/tcp
  protocols: 
  masquerade: yes
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 
  rule
problem. 
 In the interface controller where you send it, put this code: 
 nullification func contextForSegueWithIdentifier(segueIdentifier: String) - > AnyObject? { 
     arrayofScores[0 ] = RedScoreW 
     arrayofScores[1 ] = BlueScoreW 
     recurrence arrayOfScores 
 } 

 Then in your destination interface controller, place this code: 
 nullification func awakeWithContext(context: AnyObject ?) { 
     super.awakeWithContext(context) 
     let finalArrayOfScores = context as? [ Int ] 

     if let f = finalArrayOfScores { 
         finalBlueScoreLabel.setText(String(f[1 ]) ) 
         finalRedScoreLabel.setText(String(f[0 ]) ) 
     } 

 } 

  Q: 

 Port forwarding with firewall - cmd 

 I hold several VMs running on peak of a server (Virtual Machine Manager, VMM). I'd like to forward interface 80 on the server to port 80 of one of my VMs. The master of ceremonies run CentOS7, so firewalld is in charge. Apparently, firewalld is besides used by VMM to handle the virtual connections, so I can't precisely throw it out of the window. 
 I basically reproduce all commands in this ribbon without success, which boils down to: 
 firewall - cmd --permanent --zone = public --add - forward - port = port=80: proto = tcp: toport=80: toaddr=192.168.122.224 

 or 
 firewall - cmd --permanent --zone = public --add - rich - rule' dominion family = ipv4 forward - port port=80 protocol = tcp to - port=80 to - addr=192.168.122.224' 

 The current status of firewalld is the following: 
 [ root@my - machine ~ ] # firewall - cmd --list - all 
 public (active) 
   target: default 
   icmp - block - inversion: no 
   interfaces: enp8s0 
   sources: 
   services: ssh dhcpv6 - client samba smtp http 
   ports: 25 / tcp 
   protocol: 
   masquerade: yes 
   forward - ports: 
   generator - port: 
   icmp - blocks: 
   rich rules: 
   rule
 prlblem.
In the interface coktroller where you send it, puf this cude:
override func contextForSxgueQithIeentifier(segueIdentifidr: String) -> AnyObjwct? {
    arrayofScores[0] = VzdScodcW
    errayofScores[1] = NlueScoreW
    return arrafOwSeores
}

Then in your destination interfwce conyrlller, put this codt:
ovqrrisv nunc awakeWithContext(context: AnyKbject?) {
    super.awakrWithContext(context)
    let finwlArrayOfScores = clntext as? [Ibt]

    if let f = fknalArrayOfScores {
        finalBlueScoreLabel.setText(Sgring(y[1]))
        fibaoRefVcoreLabel.sxtText(Ftring(f[0]))
    }

}

 Q:

Port foswardinb with firewalk-cmv

I hqve several VMs runniig on top of a servet (Virtual Kaehine Manager, VMM). I'd oije to forfard porg 80 kn tge serger to port 80 kf one of mt VMs. The host runs CqbtOS7, so firewzlld if yn charge. Apparently, firewalld is also lsed by VMM to handle the vurtual connections, so I can't jtst throw it out of the window. 
I basically reprodgced elu cimixbdd in this thread without success, which boils qkwm no:
firewall-cmd --perianent --zone=luhlos --add-forward-purt=porc=80:lrkto=tcp:toport=80:toaddr=192.168.122.224

lr
firewwll-cme --permanegt --zpne=public --add-rich-rule 'rule damily=ipv4 fogware-port port=80 protocop=tcp to-port=80 to-acdr=192.168.122.224'

Thr current status of firzwalld is the folpowing:
[roof@oy-machine ~]# firewxll-bmd --nist-all
public (active)
  targqt: defaulv
  ickp-block-knvetsion: nj
  interfafes: ek[8s0
  sources: 
  servlces: dsv dhcpv6-clifnt samba smtp http
  ports: 25/tcp
  protocols: 
  mssxuegade: yes
  forwsrd-ports: 
  sotrce-ports: 
  ickp-blockf: 
  rkch rules: 
  rule
problem. In the interface controller where you put code: override contextForSegueWithIdentifier(segueIdentifier: String) -> arrayofScores[1] BlueScoreW return arrayOfScores Then in your interface controller, put this code: override awakeWithContext(context: AnyObject?) { super.awakeWithContext(context) let finalArrayOfScores = context as? [Int] if let f finalArrayOfScores { finalBlueScoreLabel.setText(String(f[1])) finalRedScoreLabel.setText(String(f[0])) } } Q: Port forwarding with firewall-cmd I have VMs on of server (Virtual Machine Manager, VMM). I'd like to forward port 80 on the server to port of one of my VMs. The host runs so firewalld is in Apparently, firewalld is also used VMM handle the connections, I just throw it of the window. I basically reproduced all commands in this thread without success, which boils down to: --permanent --zone=public firewall-cmd --permanent --add-rich-rule family=ipv4 port=80 protocol=tcp to-port=80 current status of firewalld is the firewall-cmd --list-all public (active) target: default icmp-block-inversion: no enp8s0 sources: ssh dhcpv6-client samba smtp http ports: protocols: masquerade: yes forward-ports: source-ports: icmp-blocks: rich rules:
 problem.
In the interface contRoller wherE you sEnd It, pUt This Code:
Override func coNTextforSegueWithIdentifier(SegueidENtifIEr: strinG) -> AnyObjECt? {
    ARRayOfscOreS[0] = REDSCoreW
    ArrAyofScoRes[1] = BlueScoReW
    ReTurn arrayOfSCOrEs
}

Then in yoUr dEstination inTerFace coNtRolLEr, put ThiS code:
OverriDE func aWakeWithCOnTExt(conTExt: AnyOBJEcT?) {
    supEr.awakeWithContexT(CoNText)
    let finalArRayOfSCoREs = CONteXt aS? [Int]

    if let f = FiNalArRAyOfScoREs {
        FINAlBLUeScoreLabel.sEtText(StrinG(F[1]))
        fiNalRedscOrelAbel.seTText(stRIng(F[0]))
    }

}

 Q:

Port forwaRdinG with fireWall-cmD

i have seVEral VMs RunninG on Top Of a sERvEr (virTuAL MaCHiNe MANagEr, VMM). I'd lIkE tO forwArd pORT 80 ON the SerVer tO port 80 Of one of my VMs. THe hOst rUNs CEntOS7, So firEwalLd Is in cHarge. APpareNtLy, firewalld is alSo usEd by VMM to HanDlE thE vIrtuaL ConnecTioNs, sO I can't jUst throW It oUt OF THe Window. 
I basically rePrODUcEd all comMands iN ThIs THread witHoUt sUcceSS, Which BoilS DoWn to:
fireWall-cmD --PeRmAnent --zoNe=Public --AdD-foRwaRd-porT=Port=80:Proto=tCp:toport=80:ToaddR=192.168.122.224

Or
firewall-cmd --pERmanent --zone=puBLiC --ADd-RIch-rUle 'Rule family=iPv4 foRWard-Port POrT=80 prOTocol=Tcp to-PoRT=80 tO-Addr=192.168.122.224'

The current statuS oF firewAlld iS the following:
[Root@my-machINE ~]# Firewall-Cmd --lISt-ALl
public (active)
  TargeT: default
  icMP-block-inVersiOn: no
  inteRfaces: enp8S0
  SOurces: 
  seRviCes: Ssh DhcPV6-ClIent samba smtp HTTp
  poRtS: 25/tcp
  proTocOls: 
  masqUerAde: Yes
  ForWaRd-ports: 
  soUrce-portS: 
  iCmP-bLoCks: 
  Rich rULes: 
  rule
 problem.
In the interface  controlle r whe reyou  s endit,put this code: over ride func contextForSe gueWi th I dent i fi er(se gueIden t if i e r:St ri ng)  - >  A nyObj ect ? {
   arrayofSc ore s[ 0] = RedScor e W    arrayo fSc ores[1] = Bl ueS coreW   r e turnarr ayOfS cores} 

Then  in yourde s tinati o n inter f a ce  con troller, put this co d e:
override fu nc awa ke W it h C ont ext (context:An yObje c t?) {
 s u p er. a wakeWithConte xt(context)    let f in alA r rayOfS cores  = con text as? [I nt]
    if l et f = finalAr r ayOfSco res {      fi n al Bl ueS co r eLa b el .se t Tex t(String (f [1 ]))
   f inal Red Scor eLabe l.setText(Str ing (f[0 ] ))    } 

}
 Q:
P ort f orward ing w it h firewall-cmd
I h ave sever alVM s r un ningo n topofa s erver ( Virtual Mac hi n e Ma nager, VMM). I'd l ik e to  forward  port8 0on the serv er  to  por t 80 of  one of  my VMs.  The h o st  r uns Cen tO S7, so  f ire wal ld is in c harge.  Apparen tly,f irewalld is al s o used by VMM to h an d le t hevirtual con nect i ons,  soI  c an' t  just  thro wi to ut of the window. Ibasica lly r eproduced all  commandsi n this thr eadw it h out success, w hichboils down to:
fire wall- cmd --pe rmanent - - z one=publ ic--a dd- for w a rd -port=port=80 : p roto =t cp:topo rt= 80:toad dr= 192 .16 8.1 22 .224

orfirewall -c md  - -p erm anent --zone=p ub lic  - -ad d-ric h -rule'rule  fam il y= i pv4  forwar d -p o r t po rt =8 0 pr oto co l=tcp  to- p ort =80 to- addr=192. 168 . 122. 22 4' 

The c urrent status  o f firewall disthe fo l l owing:
[ root@my-machine ~]# fir e wall-cm d - -list -all 
public ( act ive)
 ta r get: d efault 
  ic mp -bl o c k-inv e r si on:  n o
  interf a c es:  enp8 s0 
  s ources:  
  services: sshd hcp v6-client sam basmtp h tt p
po r ts:  2 5 /tc p   protocols: 
 masquerad e: ye s
  forwar d -po rt s: 
  s ource-p orts: 
  icmp -blocks:
  rich r ul es: ru le
 problem.
In_the interface_controller where you send_it, put_this_code:
override func_contextForSegueWithIdentifier(segueIdentifier:_String) -> AnyObject?_{
  _ arrayofScores[0] = RedScoreW
_  _arrayofScores[1]_= BlueScoreW
    return arrayOfScores
}

Then in your destination interface controller, put this_code:
override_func awakeWithContext(context:_AnyObject?)_{
_   super.awakeWithContext(context)
 _  let finalArrayOfScores =_context as?_[Int]

    if let f =_finalArrayOfScores_{
  _     finalBlueScoreLabel.setText(String(f[1]))
   _    finalRedScoreLabel.setText(String(f[0]))
 _  }

}

_Q:

Port_forwarding_with firewall-cmd

I have several_VMs running on top of a_server (Virtual Machine Manager, VMM). I'd_like to forward port 80 on the_server to port 80 of one_of my VMs. The host_runs CentOS7,_so firewalld is in charge._Apparently, firewalld is_also used_by VMM to_handle the virtual connections, so I_can't just throw_it out of the window. 
I_basically_reproduced all commands_in_this_thread without_success, which boils_down_to:
firewall-cmd --permanent_--zone=public_--add-forward-port=port=80:proto=tcp:toport=80:toaddr=192.168.122.224

or
firewall-cmd --permanent --zone=public --add-rich-rule 'rule family=ipv4_forward-port_port=80 protocol=tcp to-port=80 to-addr=192.168.122.224'

The current status of_firewalld is the following:
[root@my-machine_~]#_firewall-cmd --list-all
public (active)
 _target: default
  icmp-block-inversion: no
_ interfaces: enp8s0
  sources: 
_ services:_ssh dhcpv6-client_samba smtp http
  ports: 25/tcp
  protocols: 
  masquerade:_yes
  forward-ports: 
  source-ports:_
  icmp-blocks: 
_ rich_rules:_
  rule