On Wed, 2006-03-22 at 15:33 +0000, Dan Track wrote: > On 3/22/06, Andy Green <andy@xxxxxxxxxxx> wrote: > > Dan Track wrote: > > > On 3/22/06, Andy Green <andy@xxxxxxxxxxx> wrote: > > > > > This firewall box is a cisco pix firewall. I can route the box's > > > without the firewall. What's the next step if, shall I ping again now > > > that they aren't using the firewall, or is there another test? > > > > LOL I don't know if there's another test :-) I'm just making this up. > > Hook them up without the PIX and see if packets are still munched with > > the floodping. Maybe the problem is only that neptune really does issue > > pings too fast for opal to keep up with it and this is a total > > sideissue. (What is the relative speed of CPU of the two servers?) If > > it acts differently with the PIX gone that might be interesting though. > > > > -Andy > > > Hi Andy, > > Weirdest problem I've ever seen. Can;t make head or tail of it. > Now that they ignore the firewall I stil get the same result: > > server A (neptune)-switch-server B(opal) > > If I ping from neptune to opal I get dots appearing on the "ping -f" > command. If I ping from opal to neptune I never get any dots appear. > > Which setting do I take seriously: > > ethtool: > ethtool eth2 > Settings for eth2: > Supported ports: [ MII ] > Supported link modes: 10baseT/Half 10baseT/Full > 100baseT/Half 100baseT/Full > 1000baseT/Half 1000baseT/Full > Supports auto-negotiation: Yes > Advertised link modes: 10baseT/Half 10baseT/Full > 100baseT/Half 100baseT/Full > 1000baseT/Half 1000baseT/Full > Advertised auto-negotiation: Yes > Speed: 100Mb/s > Duplex: Half > Port: Twisted Pair > PHYAD: 1 > Transceiver: internal > Auto-negotiation: on > Supports Wake-on: g > Wake-on: d > Current message level: 0x000000ff (255) > Link detected: yes > > > or mii-tool: > mii-tool eth2 > eth2: no autonegotiation, 100baseTx-HD, link ok > > > ethtool says HD the other says FD, which ones right. > > When copying files to and from it I get around 9Mb/s, which seems good > for me, what do you think? > > Thanks > Dan > Dan, Duplex: Half, bad (probably). Force it to full: ethtool -s eth0 duplex full Also when you stop the ping -f how many pings are lost? Bob... -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
