- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: IPFilter strange behaviour
Operating System - HP-UX
1753261
Members
4911
Online
108792
Solutions
Forums
Categories
Company
Local Language
юдл
back
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
юдл
back
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Blogs
Information
Community
Resources
Community Language
Language
Forums
Blogs
Go to solution
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-08-2009 01:24 AM
тАО10-08-2009 01:24 AM
Hi guys. I'm setting up an IPFilter version 15 in a 11.31 host with the following ruleset:
---
# Block any incoming packet with IP options set
block in log quick all with ipopts
# Allow any connection initiated from the host
pass out quick proto icmp all keep state
pass out quick proto tcp all keep state
pass out quick proto udp all keep state
# Allow incoming connections from the data-protector cluster
pass in log quick on lan0 from dpphost01 to any
pass in log quick on lan0 from dpphost02 to any
# Block any other connection
block in all
---
But when I try to ssh from any other host than the DPP cluster the connection is stablished.
I check the kernel modules and they are loaded. The ipfstat -io command shows everything OK:
---
[root@artemisa] / # ipfstat -io
pass out quick proto icmp from any to any keep state
pass out quick proto tcp from any to any keep state
pass out quick proto udp from any to any keep state
block in log quick from any to any with ipopt
pass in log quick on lan0 from 10.31.4.75/32 to any
pass in log quick on lan0 from 10.31.4.76/32 to any
block in from any to any
[root@artemisa] / #
---
I have little experience with IPFilter so any comment would be welcome.
--
JMR
---
# Block any incoming packet with IP options set
block in log quick all with ipopts
# Allow any connection initiated from the host
pass out quick proto icmp all keep state
pass out quick proto tcp all keep state
pass out quick proto udp all keep state
# Allow incoming connections from the data-protector cluster
pass in log quick on lan0 from dpphost01 to any
pass in log quick on lan0 from dpphost02 to any
# Block any other connection
block in all
---
But when I try to ssh from any other host than the DPP cluster the connection is stablished.
I check the kernel modules and they are loaded. The ipfstat -io command shows everything OK:
---
[root@artemisa] / # ipfstat -io
pass out quick proto icmp from any to any keep state
pass out quick proto tcp from any to any keep state
pass out quick proto udp from any to any keep state
block in log quick from any to any with ipopt
pass in log quick on lan0 from 10.31.4.75/32 to any
pass in log quick on lan0 from 10.31.4.76/32 to any
block in from any to any
[root@artemisa] / #
---
I have little experience with IPFilter so any comment would be welcome.
--
JMR
Solved! Go to Solution.
2 REPLIES 2
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-22-2009 06:40 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО10-22-2009 07:58 AM
тАО10-22-2009 07:58 AM
Re: IPFilter strange behaviour
Thx for the answer Fred. I tried to do as you said and it worked :-)
Rgrds,
---
JMR
Rgrds,
---
JMR
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
News and Events
Support
© Copyright 2024 Hewlett Packard Enterprise Development LP