| Class | HSRP |
| In: |
lib/l5/hsrp.rb
(CVS)
|
| Parent: | RacketPart |
$Id: hsrp.rb 14 2008-03-02 05:42:30Z warchild $
Copyright (c) 2008, Jon Hart All rights reserved.
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THIS SOFTWARE IS PROVIDED BY Jon Hart ``AS IS’’ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Jon Hart BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Hot Standby Router Protocol: HSRP
RFC2281 (www.faqs.org/rfcs/rfc2281.html)
| HSRP_HELLO | = | 0 |
| HSRP_COUP | = | 1 |
| HSRP_RESIGN | = | 2 |
| HSRP_INITIAL | = | 0 |
| HSRP_LEARN | = | 1 |
| HSRP_LISTEN | = | 2 |
| HSRP_SPEAK | = | 4 |
| HSRP_STANDBY | = | 8 |
| HSRP_ACTIVE | = | 16 |
| group | Standby group | |
| hellotime | Time between the hello messages that this router sends. Obviously only useful in hello messages | |
| holdtime | Length of time that this hello message should be considered valid. Obviously only useful in hello messages. | |
| opcode | Type of the HSRP message contained in this packet. | |
| password | Clear-text, 8-character reused password. Defaults to ‘cisco‘ | |
| payload | Payload. Generally unused. | |
| priority | Priority used to determine active and standby routers. Higher priorities win, but a higher IP address wins in the event of a tie. | |
| reserved | ||
| state | Current state of the router sending the message | |
| version | Version of the HSRP message contained in this packet. Defaults to 0 | |
| vip | Virtual IP address used by this group |