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Re: [LUG] irc

 

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On 04/03/13 12:41, Simon Avery wrote:
> For some reason (Historical?) DCLUG has its own irc network spread
> over two servers. So far this year it's been quite unreliable, with
> one or the other server being down.
> 
> Currently it's split, which means the link between the two isn't
> in sync, so you can have two groups of people, one on each server,
> which can't see or talk to each other.
> 
> I would recommend using freenode as the irc host. I see Neil has
> already registered #dclug there previously and owns the channel.
> 
> Freenode is reliable and hosting lug channels is part of its stated
> aims.


OK, reliability check...

neil@vhost:~$ ping chat.freenode.net -c 5
PING chat.freenode.net (128.237.157.136) 56(84) bytes of data.
64 bytes from HUBBARD.CLUB.CC.CMU.EDU (128.237.157.136): icmp_req=1
ttl=49 time=88.9 ms
64 bytes from HUBBARD.CLUB.CC.CMU.EDU (128.237.157.136): icmp_req=2
ttl=49 time=88.4 ms
64 bytes from HUBBARD.CLUB.CC.CMU.EDU (128.237.157.136): icmp_req=3
ttl=49 time=88.5 ms
64 bytes from HUBBARD.CLUB.CC.CMU.EDU (128.237.157.136): icmp_req=4
ttl=49 time=88.6 ms
64 bytes from HUBBARD.CLUB.CC.CMU.EDU (128.237.157.136): icmp_req=5
ttl=49 time=88.9 ms

- --- chat.freenode.net ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4005ms
rtt min/avg/max/mdev = 88.486/88.719/88.991/0.333 ms


neil@vhost:~$ ping chat.freenode.net -c 5
PING chat.freenode.net (140.211.167.106) 56(84) bytes of data.

- --- chat.freenode.net ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4030ms

neil@vhost:~$ ping chat.freenode.net -c 5
PING chat.freenode.net (130.239.18.172) 56(84) bytes of data.
64 bytes from leguin.acc.umu.se (130.239.18.172): icmp_req=1 ttl=50
time=43.1 ms
64 bytes from leguin.acc.umu.se (130.239.18.172): icmp_req=2 ttl=50
time=41.4 ms
64 bytes from leguin.acc.umu.se (130.239.18.172): icmp_req=3 ttl=50
time=41.6 ms
64 bytes from leguin.acc.umu.se (130.239.18.172): icmp_req=4 ttl=50
time=41.4 ms
64 bytes from leguin.acc.umu.se (130.239.18.172): icmp_req=5 ttl=50
time=42.6 ms

- --- chat.freenode.net ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4005ms
rtt min/avg/max/mdev = 41.483/42.075/43.111/0.732 ms


neil@vhost:~$ ping chat.freenode.net -c 5
PING chat.freenode.net (140.211.167.105) 56(84) bytes of data.
- From corv-car1-gw.nero.net (207.98.64.177) icmp_seq=3 Packet filtered
- From corv-car1-gw.nero.net (207.98.64.177) icmp_seq=4 Packet filtered

- --- chat.freenode.net ping statistics ---
5 packets transmitted, 0 received, +2 errors, 100% packet loss, time
4001ms



neil@vhost:~$ ping chat.freenode.net -c 5
PING chat.freenode.net (213.92.8.4) 56(84) bytes of data.
64 bytes from calvino.freenode.net (213.92.8.4): icmp_req=1 ttl=52
time=34.7 ms
64 bytes from calvino.freenode.net (213.92.8.4): icmp_req=2 ttl=52
time=27.8 ms
64 bytes from calvino.freenode.net (213.92.8.4): icmp_req=3 ttl=52
time=28.6 ms
64 bytes from calvino.freenode.net (213.92.8.4): icmp_req=4 ttl=52
time=27.7 ms
64 bytes from calvino.freenode.net (213.92.8.4): icmp_req=5 ttl=52
time=28.9 ms

- --- chat.freenode.net ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4006ms
rtt min/avg/max/mdev = 27.795/29.619/34.782/2.628 ms


As we can see, freenode servers are NOT as reliable as some may think...

What's the general concencus ? Would everyone else prefer I kill the
IRCd and we run from Freenode instead ?

Though, I would LOVE to see how you're going to get me to fix a small
netsplit when their links go AWOL...

Over to you...
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