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You are strongly advised to enable encryption and use a strong password. Security may be further improved by restricting client IP addresses, using a non-standard port number for access or limiting remote access to dial up connections only... Ensuring sufficient security The.security.capabilities.offered.by.the.AdderView.CATx.IP.are.only.truly.effective. when.they.are.correctly.used..An.open.or.weak.password.or.unencrypted.link. can.cause.security.loopholes.and.opportunities.for.potential.intruders..For. network.links.in.general.and.direct.Internet.connections.in.particular,.you.should. carefully.consider.and.implement.the.following: •. Ensure.that.encryption.is.enabled... By.standard configuration menu.or.by.configuration page via viewer. •. Ensure.that.you.have.selected.secure.passwords.with.at.least.8.characters. and.a.mixture.of.upper.and.lower.case.and.numeric.characters.. By.configuration page via viewer.. •. Reserve.the.admin.password.for.administration.use.only.and.use.a.nonadmin. user.profile.for.day-to-day.access... •. Use.the.latest.Secure.VNC.viewer.(this.has.more.in-built.security.than.is. available.with.the.Java.viewer)..To.download the viewer. •. Use.non-standard.port numbers.. •. Restrict.the.range.of.IP.addresses.that.are.allowed.to.access.the.AdderView. CATx.IP.to.only.those.that.you.will.need.to.use..To.restrict IP access. •. Do.NOT.Force.VNC.protocol.3.3..Configuration page via viewer. •. Add.a.further.level.of.inherent.security.by.restricting.access.only.via.modem. or.ISDN.dialup. •. Ensure.that.the.computer.accessing.the.AdderView.CATx.IP.is.clean.of. viruses.and.spyware.and.has.up-to-date.firewall.and.anti-virus.software. loaded.that.is.appropriately.configured.. •. Avoid.accessing.the.AdderView.CATx.IP.from.public.computers. Security.can.be.further.improved.by.using.the.following.suggestions: •. Place.the.AdderView.CATx.IP.behind.a.firewall.and.use.the.port.numbers.to. route.the.VNC.network.traffic.to.an.internal.IP.address. •. Review.the.activity.log.from.time.to.time.to.check.for.unauthorised.use.. •. Lock.your.server.consoles.after.they.have.been.used... A.security.white.paper.that.gives.further.details.is.available.upon.request.from. Adder.Technology.Limited.. Ports In.this.configuration.there.should.be.no.constraints.on.the.port.numbers. because.the.AdderView.CATx.IP.will.probably.be.the.only.device.at.that.IP. address..Therefore,.maintain.the.HTTP.port.as.80.and.the.VNC.port.as.5900. Addressing When.the.AdderView.CATx.IP.is.situated.alongside.the.firewall,.it.will.require.a. public.static.IP.address.(i.e..one.provided.by.your.Internet.service.provider). More.addressing.information: Discover DHCP-allocated addresses DNS addressing. ... ........... .... ..... .. ... .... . ........ .... .... ... . .... Power switching configuration Power.switch.configuration.comprises.two.main.steps: •. Configure.the.POWER CONTROL.serial.port.to.the.same.speed.as.used.by.the. power.switch.box(es),.either.via configuration menu.or.via configuration page.. •. Configure.power.ON.and.OFF.strings.for.each.relevant.host.computer. For.each.power.port.there.needs.to.be.a.valid.‘Power.ON.string’.and.similarly.an. appropriate.‘Power.OFF.string’..In.each.case,.the.strings.are.a.short.sequence.of. characters.that.combine.a.port.address.and.a.power.on.or.off.value.. If.a.particular.computer.has.more.than.one.power.input.(and.thus.requires.an. equivalent.number.of.power.ports.to.control.them),.collections.of.strings.can.be. combined.to.switch.all.of.the.required.ports.together.as.a.group. To configure the power sequences for each host computer 1. Using.VNC.viewer.or.a.browser,.log.on.as.the.‘admin’.user. 2. Click.the.‘Configure’.button.in.the.top.right.corner. 3. Click.the.‘Host.configuration’.option. 4. Click.a.host.entry.to.display.a.Host.configuration.dialog: 5. If.necessary,.configure.other.parameters.(Name,.Users,.Hot.Keys.-.MORE). 6. Enter.the.Power control sequences.in.the.Power.On.and.Power.Off.fields.• 7. Click.OK.to.close.the.dialog.and.then.click.the.Save.button.in.the.main.Host. Configuration.window.to.store.the.details. Power control sequences Note: The settings given below are for the EPS-S8 power switch - other power switches may require different settings. Please refer to your power switch documentation for details about codes required by other power switches. The.structure.of.each.power.sequence.(OFF.and.ON).is.as.follows: Pxy=z\0D. Where:. x.is.the.switch.box.number, y.is.the.power.port.number,.. z.is.‘0’.for.OFF.or.‘1’.for.ON,.and \0D.represents.Enter.(or.Carriage.return). Example 1 To.switch.ON.port.5.of.switch.box.2,.the.code.would.be.as.follows: •. Power.sequence:.. P25=1\0D Example 2 To.switch.OFF.port.8.of.switch.box.3,.the.code.would.be.as.follows: •. Power.sequence:.. P38=0\0D For.details.about.operating.this.feature,.see.Power switching (via configuration menu).or.Power switching (via viewer).within.the.. Operation.chapter. To control two or more ports simultaneously You.can.control....

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