View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0000104 | Core | General | public | 2022-05-20 01:48 | 2023-02-17 03:55 |
Reporter | zhijian wang | Assigned To | Neil Hanlon | ||
Priority | immediate | Severity | major | Reproducibility | always |
Status | closed | Resolution | fixed | ||
Summary | 0000104: As a firewall, there are serious communication problems | ||||
Description | After I upgrade a server which is used as a firewall from 8.5 to 8.6 , these are some serious communication problems appeared. I can't communicate with the servers on the back end of the firewall (version 8.6) , though they can ping. I can't ssh or http the servers on the back end of the firewall | ||||
Steps To Reproduce | Simple model: Server A : one side firewall Server B: the other side firewall Server C: the server behide Server A Server D: the server behide Server B step 1: Enable Server A and B to connection(from internet to local area networks) , can use ipsec or other tools step 2: Set ip route gateway rules on Server C and D Now, Server D can communicate Server A or B. (ping ,ssh or curl) step 3: update Server A from 8.5 to 8.6 step 4: Ping Server A and ssh Server A from Server D. everything is OK step 5: Ping Server C from D ( OK ) ,but can't ssh or curl Server C from Server D step 6: Ping (or ssh,curl) Server D from C, everthing is OK conclusion: When the firewall upgrade on one side is completed ,The servers behind this firewall can only communicate in one direction ,Only out, not in | ||||
Tags | No tags attached. | ||||
Hey there, it sounds like you might be running into the same problem reported here:https://forums.rockylinux.org/t/network-issue-asynchronous-routing/6090 There is an article here that references two private bugzillas (numbers bz2065266 and bz2062870) - https://access.redhat.com/solutions/6959059 Likely we will be seeing updates for this soon, and can track it here. Thanks for the report! |
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This was resolved in the last kernel update on June 28th. They didn't update the redhat bug to state that. https://access.redhat.com/solutions/6959059 |
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Date Modified | Username | Field | Change |
---|---|---|---|
2022-05-20 01:48 | zhijian wang | New Issue | |
2022-05-20 02:55 | Neil Hanlon | Assigned To | => Neil Hanlon |
2022-05-20 02:55 | Neil Hanlon | Status | new => acknowledged |
2022-05-20 02:55 | Neil Hanlon | Note Added: 0000175 | |
2022-07-21 04:18 | Adam Gibson | Note Added: 0000295 | |
2023-02-17 03:55 | Neil Hanlon | Status | acknowledged => closed |
2023-02-17 03:55 | Neil Hanlon | Resolution | open => fixed |