Just adding here that Jool.mx is no longer maintained.
- Feed Queries
- All Stories
- Search
- Feed Search
- Transactions
- Transaction Logs
All Stories
Jul 31 2022
Jul 30 2022
PR for VyOS 1.3 branch https://github.com/vyos/vyos-build/pull/251
@dongjunbo What do you mean?
Could you send a real example? I don't see any issues (VyOS 1.3-stable-202207280515).
PR https://github.com/vyos/vyos-1x/pull/1446
vyos@r14:~$ show dns forwarding statistics Cache entries Max cache entries Cache size --------------- ------------------- ------------ 71 10000 20.22 kbytes vyos@r14:~$
Raw:
vyos@r14:~$ /usr/libexec/vyos/op_mode/dns.py show_forwarding_statistics --raw
{
"aggressive-nsec-cache-entries": "0",
"aggressive-nsec-cache-nsec-hits": "0",
"aggressive-nsec-cache-nsec-wc-hits": "0",
"aggressive-nsec-cache-nsec3-hits": "0",
"aggressive-nsec-cache-nsec3-wc-hits": "0",
"all-outqueries": "48",
"answers-slow": "0",
"answers0-1": "0",
"answers1-10": "0",
"answers10-100": "0",
"answers100-1000": "0",
"auth-zone-queries": "0",
"auth4-answers-slow": "0",
"auth4-answers0-1": "0",
"auth4-answers1-10": "0",
"auth4-answers10-100": "20",
"auth4-answers100-1000": "9",
"auth6-answers-slow": "0",
"auth6-answers0-1": "19",
"auth6-answers1-10": "0",
"auth6-answers10-100": "0",
"auth6-answers100-1000": "0",
"cache-entries": "71",
"cache-hits": "0",
"cache-misses": "0",
"case-mismatches": "0",
"chain-resends": "0",
"client-parse-errors": "0",
"concurrent-queries": "0",
"cpu-iowait": "10857",
"cpu-msec-thread-0": "1242",
"cpu-steal": "672",
"dlg-only-drops": "0",
"dnssec-authentic-data-queries": "0",
"dnssec-check-disabled-queries": "0",
"dnssec-queries": "0",
"dnssec-result-bogus": "0",
"dnssec-result-bogus-invalid-denial": "0",
"dnssec-result-bogus-invalid-dnskey-protocol": "0",
"dnssec-result-bogus-missing-negative-indication": "0",
"dnssec-result-bogus-no-rrsig": "0",
"dnssec-result-bogus-no-valid-dnskey": "0",
"dnssec-result-bogus-no-valid-rrsig": "0",
"dnssec-result-bogus-no-zone-key-bit-set": "0",
"dnssec-result-bogus-revoked-dnskey": "0",
"dnssec-result-bogus-self-signed-ds": "0",
"dnssec-result-bogus-signature-expired": "0",
"dnssec-result-bogus-signature-not-yet-valid": "0",
"dnssec-result-bogus-unable-to-get-dnskeys": "0",
"dnssec-result-bogus-unable-to-get-dss": "0",
"dnssec-result-bogus-unsupported-dnskey-algo": "0",
"dnssec-result-bogus-unsupported-ds-digest-type": "0",
"dnssec-result-indeterminate": "0",
"dnssec-result-insecure": "0",
"dnssec-result-nta": "0",
"dnssec-result-secure": "5",
"dnssec-validations": "5",
"dont-outqueries": "0",
"ecs-queries": "0",
"ecs-responses": "0",
"edns-ping-matches": "0",
"edns-ping-mismatches": "0",
"empty-queries": "0",
"failed-host-entries": "0",
"fd-usage": "18",
"ignored-packets": "0",
"ipv6-outqueries": "19",
"ipv6-questions": "0",
"malloc-bytes": "0",
"max-cache-entries": "10000",
"max-mthread-stack": "0",
"max-packetcache-entries": "500000",
"negcache-entries": "4",
"no-packet-error": "0",
"nod-lookups-dropped-oversize": "0",
"noedns-outqueries": "0",
"noerror-answers": "0",
"noping-outqueries": "0",
"nsset-invalidations": "0",
"nsspeeds-entries": "0",
"nxdomain-answers": "0",
"outgoing-timeouts": "0",
"outgoing4-timeouts": "0",
"outgoing6-timeouts": "0",
"over-capacity-drops": "0",
"packetcache-entries": "0",
"packetcache-hits": "0",
"packetcache-misses": "0",
"policy-drops": "0",
"policy-result-custom": "0",
"policy-result-drop": "0",
"policy-result-noaction": "0",
"policy-result-nodata": "0",
"policy-result-nxdomain": "0",
"policy-result-truncate": "0",
"proxy-protocol-invalid": "0",
"qa-latency": "0",
"qname-min-fallback-success": "0",
"query-pipe-full-drops": "0",
"questions": "0",
"real-memory-usage": "21766144",
"rebalanced-queries": "0",
"record-cache-acquired": "1086473",
"record-cache-contended": "0",
"resource-limits": "19",
"security-status": "1",
"server-parse-errors": "0",
"servfail-answers": "0",
"spoof-prevents": "0",
"sys-msec": "1853",
"taskqueue-expired": "0",
"taskqueue-pushed": "0",
"taskqueue-size": "0",
"tcp-client-overflow": "0",
"tcp-clients": "0",
"tcp-outqueries": "0",
"tcp-questions": "0",
"throttle-entries": "0",
"throttled-out": "0",
"throttled-outqueries": "0",
"too-old-drops": "0",
"truncated-drops": "0",
"udp-in-errors": "0",
"udp-noport-errors": "0",
"udp-recvbuf-errors": "0",
"udp-sndbuf-errors": "0",
"unauthorized-tcp": "0",
"unauthorized-udp": "0",
"unexpected-packets": "0",
"unreachables": "0",
"uptime": "8820",
"user-msec": "621",
"variable-responses": "0",
"x-our-latency": "0",
"x-ourtime-slow": "0",
"x-ourtime0-1": "0",
"x-ourtime1-2": "0",
"x-ourtime16-32": "0",
"x-ourtime2-4": "0",
"x-ourtime4-8": "0",
"x-ourtime8-16": "0",
"cache-size": "20.22"
}I can't reproduce it (VyOS 1.4-rolling-202207280217):
PR https://github.com/vyos/vyos-1x/pull/1445
vyos@r14:~$ show nat destination rules
Rule Source Destination Proto In-Int Translation
------ --------- ------------- ------- -------- -------------
100 0.0.0.0/0 0.0.0.0/0 TCP eth0 192.0.2.40
sport any dport 3389 port 80
380 0.0.0.0/0 203.0.113.5 TCP any 192.0.2.5
sport any dport 443 port 8443
vyos@r14:~$Working as expected in VyOS 1.3.1-S1
Change DUID to IAID_DUAID was in T1470
Not sure which format we should to use
It's applied but masked by another part, looking into it. A brief workaround is to just change the description on br0 and commit - then the bridge vlan is re-created.
@c-po Bug exists after reboot (tested in 1.4)
@Viacheslav can you save your config and reboot?
We have ssmtp, I think we can use it for notifications
There is an example of configuration
Need to test it and come up with a CLI
I don't know if should it be a part of set service event-handler xxx or some new CLI service like set service monitoring notification mail xxx
+1
OpenConfig should be used as a basic YANG model.
If something is missing, add proprietary ones
https://www.openconfig.net/
If "notice" in CLI and documentation is enough, the task can be closed.
Jul 29 2022
Moving in from forwardto prerouting doesn't seem to be a good idea. Filtering in prerouting will also filter local traffic.
Also, as remarked in previous entry, I would try to avoid using marks in mangle, since it may lead to mayor problems/incompatibilities when PBR also present in configuration.
PR https://github.com/vyos/vyos-1x/pull/1443
vyos@r14:~$ show vrf foo
Name State MAC address Flags Interfaces
------ ------- ----------------- ------------------------ ------------
foo up aa:de:40:58:2e:dd noarp,master,up,lower_up eth1.2
vyos@r14:~$
vyos@r14:~$
vyos@r14:~$
vyos@r14:~$ /usr/libexec/vyos/op_mode/vrf.py show --name bar --raw
[
{
"ifname": "bar",
"operstate": "UP",
"address": "ce:c1:4f:e8:dc:9a",
"flags": [
"NOARP",
"MASTER",
"UP",
"LOWER_UP"
]
}
]
vyos@r14:~$Jul 28 2022
PR https://github.com/vyos/vyos-1x/pull/1442
>>> from vyos.util import rc_cmd
>>>
>>> rc_cmd('uname')
(0, 'Linux')
>>>
>>> rc_cmd('ip link show dev fake')
(1, 'Device "fake" does not exist.')
>>>Ex2
>>> rc, command = rc_cmd('ip link show dev eth999')
>>>
>>>
>>> print(rc)
1
>>> print(command)
Device "eth999" does not exist.
>>>True, marking packets can help. I would only be very careful because we use marks a lot for PBR, LB, etc. Not sure if they can conflict with each other. Also, the performance is the question - better to check how marking each packet on an interface affects it.
The reason I set an MTU is because I get the following error when unset:
WARNING: RFC7348 recommends VXLAN tunnels preserve a 1500 byte MTU