Is your network configured properly?
Pagarbiai Mindaugas Milinavičius UAB STARNITA Direktorius http://www.clustspace.com LT: +37068882880 RU: +79651806396 Tomorrow's posibilities today <http://www.clustspace.com/> - 1 Core, 512MB RAM, 20GB SSD, 1Gbps, Unlimited, Location: Romania, Los Angeles, Ashburn Washington - 11EUR - 1 Core, 1024MB RAM, 30GB SSD, 1Gbps, Unlimited, Location: Romania, Los Angeles, Ashburn Washington - 18,7EUR - 2 Cores, 2048MB RAM, 40GB SSD, 1Gbps, Unlimited, Location: Romania, Los Angeles, Ashburn Washington - 27,5EUR - 4 Cores, 4096MB RAM, 100GB SSD, 1Gbps, Unlimited, Location: Romania, Los Angeles, Ashburn Washington - 46EUR On Tue, Apr 5, 2016 at 4:18 PM, Syafiq Rokman <msyafiq.rok...@gmail.com> wrote: > traceroute to 172.16.238.7 (172.16.238.7), 30 hops max, 60 byte packets > 1 172.16.135.12 (172.16.135.12) 2996.763 ms !H 2996.765 ms !H 2996.764 > ms !H > > traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets > 1 s-2059-VM (172.16.135.84) 2996.386 ms !H 2996.374 ms !H 2996.371 ms > !H > > > > On Tue, Apr 5, 2016 at 9:01 PM Syafiq Rokman <msyafiq.rok...@gmail.com> > wrote: > > > iptables -L in SSVM : > > > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:http reject-with icmp-port-unreachable > > REJECT tcp -- anywhere anywhere state NEW > > tcp dpt:https reject-with icmp-port-unreachable > > > > Chain HTTP (0 references) > > target prot opt source destination > > > > == > > > > The head is lost, i'm not sure how to filter out the spammed rules. > > > > On Tue, Apr 5, 2016 at 8:51 PM Rafael Weingärtner < > > rafaelweingart...@gmail.com> wrote: > > > >> can you post your iptables -L from SSVM? > >> > >> On Tue, Apr 5, 2016 at 9:47 AM, Syafiq Rokman <msyafiq.rok...@gmail.com > > > >> wrote: > >> > >> > Yes, just tried ping from SSVM to DNS, and 8.8.8.8, and google.com. > >> Host > >> > still unreachable. > >> > Healthcheck script also returning host unreachable. > >> > > >> > > >> > On Tue, Apr 5, 2016 at 8:39 PM Rafael Weingärtner < > >> > rafaelweingart...@gmail.com> wrote: > >> > > >> > > Ok, so in your host there is nothing blocking the in-out/going > >> requests, > >> > > but still the ping command does not work? > >> > > > >> > > That rule you presented earlier should not block > “icmp-echo-request”. > >> > > > >> > > On Tue, Apr 5, 2016 at 9:36 AM, Syafiq Rokman < > >> msyafiq.rok...@gmail.com> > >> > > wrote: > >> > > > >> > > > I've checked the host iptables just now...there were rules > >> accomodating > >> > > the > >> > > > SSVM and CPVM. > >> > > > But I've made the mistake of flushing the iptables rules without > any > >> > > > backup. > >> > > > Now Iptables -P, -L has: > >> > > > > >> > > > -P INPUT ACCEPT > >> > > > -P FORWARD ACCEPT > >> > > > -P OUTPUT ACCEPT > >> > > > -A INPUT -j ACCEPT > >> > > > -A INPUT -j ACCEPT > >> > > > -A FORWARD -j ACCEPT > >> > > > -A OUTPUT -j ACCEPT > >> > > > Chain INPUT (policy ACCEPT) > >> > > > target prot opt source destination > >> > > > ACCEPT all -- anywhere anywhere > >> > > > ACCEPT all -- anywhere anywhere > >> > > > > >> > > > Chain FORWARD (policy ACCEPT) > >> > > > target prot opt source destination > >> > > > ACCEPT all -- anywhere anywhere > >> > > > > >> > > > Chain OUTPUT (policy ACCEPT) > >> > > > target prot opt source destination > >> > > > ACCEPT all -- anywhere anywhere > >> > > > > >> > > > One more thing, this setup is self-hosted.The MS and host are on > the > >> > same > >> > > > machine. > >> > > > > >> > > > > >> > > > > >> > > > On Tue, Apr 5, 2016 at 8:22 PM Rafael Weingärtner < > >> > > > rafaelweingart...@gmail.com> wrote: > >> > > > > >> > > > > Those rules should not block the "ping" comand, hence they are > >> meant > >> > to > >> > > > > block "http" right? > >> > > > > > >> > > > > > >> > > > > I have been having the same problem lately with XenServer. > >> > > > > > >> > > > > The iptables rules that are rejecting my traffic are at the host > >> > > itself. > >> > > > > > >> > > > > Can you check your host iptables configs? > >> > > > > > >> > > > > On Tue, Apr 5, 2016 at 3:42 AM, Syafiq Rokman < > >> > > msyafiq.rok...@gmail.com> > >> > > > > wrote: > >> > > > > > >> > > > > > Hi, > >> > > > > > > >> > > > > > Can't ping the default gateway of the SSVM or 8.8.8.8 from the > >> > SSVM. > >> > > > > > I'm using KVM as hypervisor. > >> > > > > > > >> > > > > > Tried changing iptables rules on SSVM using > >> > > > > > > >> > > > > > iptables -F > >> > > > > > iptables -X > >> > > > > > iptables -t nat -F > >> > > > > > iptables -t nat -X > >> > > > > > iptables -t mangle -F > >> > > > > > iptables -t mangle -X > >> > > > > > iptables -P INPUT ACCEPT > >> > > > > > iptables -P FORWARD ACCEPT > >> > > > > > iptables -P OUTPUT ACCEPT > >> > > > > > > >> > > > > > to allow all connections, but keep getting this at Chain > OUTPUT: > >> > > > > > > >> > > > > > REJECT tcp -- anywhere anywhere > >> state > >> > > NEW > >> > > > > tcp > >> > > > > > dpt:http reject-with icmp-port-unreachable > >> > > > > > REJECT tcp -- anywhere anywhere > >> state > >> > > NEW > >> > > > > tcp > >> > > > > > dpt:https reject-with icmp-port-unreachable > >> > > > > > > >> > > > > > > >> > > > > > > >> > > > > > On Mon, Apr 4, 2016 at 6:49 PM Rafael Weingärtner < > >> > > > > > rafaelweingart...@gmail.com> wrote: > >> > > > > > > >> > > > > > > What hypervisor are you using? > >> > > > > > > Did change the iptables rules at the SSVM itself? > >> > > > > > > > >> > > > > > > On Mon, Apr 4, 2016 at 6:50 AM, Glenn Wagner < > >> > > > > glenn.wag...@shapeblue.com > >> > > > > > > > >> > > > > > > wrote: > >> > > > > > > > >> > > > > > > > Hi, > >> > > > > > > > > >> > > > > > > > Can you ping the default gateway of the SSVM? > >> > > > > > > > Can you ping google DNS 8.8.8.8 from the SSVM? > >> > > > > > > > > >> > > > > > > > Thanks > >> > > > > > > > Glenn > >> > > > > > > > > >> > > > > > > > > >> > > > > > > > Regards, > >> > > > > > > > > >> > > > > > > > Glenn Wagner > >> > > > > > > > > >> > > > > > > > glenn.wag...@shapeblue.com > >> > > > > > > > www.shapeblue.com > >> > > > > > > > 2nd Floor, Oudehuis Centre, 122 Main Rd, Somerset West, > Cape > >> > Town > >> > > > > > > > 7130South Africa > >> > > > > > > > @shapeblue > >> > > > > > > > > >> > > > > > > > -----Original Message----- > >> > > > > > > > From: Syafiq Rokman [mailto:msyafiq.rok...@gmail.com] > >> > > > > > > > Sent: Monday, 04 April 2016 11:16 AM > >> > > > > > > > To: users@cloudstack.apache.org > >> > > > > > > > Subject: SSVM cant route to MS, Iptables keep > self-updating > >> > > > > > > > > >> > > > > > > > Hi everyone! > >> > > > > > > > > >> > > > > > > > Im running CS 4.8 on Ubuntu 14.04 LTS. > >> > > > > > > > > >> > > > > > > > So I've managed to set up everything, but I still cant > >> install > >> > > > > > templates. > >> > > > > > > > So I SSH-ed into the SSVM and ran the healthcheck and it > >> seems > >> > > that > >> > > > > the > >> > > > > > > > SSVM can't connect to the DNS. > >> > > > > > > > > >> > > > > > > > Logs says that it can't route to host. > >> > > > > > > > > >> > > > > > > > So I've tried to allow all outgoing/incoming connections > on > >> > > > Iptables, > >> > > > > > but > >> > > > > > > > it keeps changing back to deny outgoing connections. > >> > > > > > > > > >> > > > > > > > Any ideas on how to proceed? > >> > > > > > > > > >> > > > > > > > Will provide logs if anyone needs it. > >> > > > > > > > > >> > > > > > > > Thanks > >> > > > > > > > Syafiq Rokman > >> > > > > > > > B.ICT Student > >> > > > > > > > > >> > > > > > > > >> > > > > > > > >> > > > > > > > >> > > > > > > -- > >> > > > > > > Rafael Weingärtner > >> > > > > > > > >> > > > > > > >> > > > > > >> > > > > > >> > > > > > >> > > > > -- > >> > > > > Rafael Weingärtner > >> > > > > > >> > > > -- > >> > > > Syafiq Rokman > >> > > > B. ICT Student > >> > > > Universiti Teknologi PETRONAS > >> > > > > >> > > > >> > > > >> > > > >> > > -- > >> > > Rafael Weingärtner > >> > > > >> > -- > >> > Syafiq Rokman > >> > B. ICT Student > >> > Universiti Teknologi PETRONAS > >> > > >> > >> > >> > >> -- > >> Rafael Weingärtner > >> > > -- > > Syafiq Rokman > > B. ICT Student > > Universiti Teknologi PETRONAS > > > -- > Syafiq Rokman > B. ICT Student > Universiti Teknologi PETRONAS >
