![]() ![]() ![]() Peers that communicate internally –or externally via VPN or VPC peering– will see the internal address. Instances running in GCP/AWS and others environments with similar setups will communicate with peers using two or more different IP addresses. There’s an additional complication, the impact of which I’m a little unsure of. 1720 is saying the persistent_peers should override the address book. If I read it correctly, 873 is suggesting that a node should maintain it’s address book using the real IP addresses of peer connections rather than the IP a peer reports.ġ720 takes the opposite approach, and suggests that if an is set in persistent_peers I should keep on dialling that up, even if the peer reports back a different listen address. 758 was superseded by 873, which develops that idea into a node remembering the IP a peer is coming from, regardless of what IP the peer reports. I think there are currently two open tendermint issues that represent different approaches to resolving this issue, but neither of them made it into the the release for the gaia-7000 testnet.ħ58 suggested letting a node configure the IP that it self reports to it’s peers. Gaiad nodes running on GCP/AWS instances never get dialed, and are unable to maintain consistent outbound connections. This is the case with Google Cloud and AWS, where instances always have an RFC1918 IP address which is mapped to a public IP address. There is an ongoing issue that impacts any node that runs in an environment where the local IP address of an instance does not match it’s public IP address. RCE-style) compromise in one, it hopefully wouldn’t be present in both. I think this might be a fun thing to write in Rust for a few reasons: we’ll soon have a Rust implementation of SecretConnection available, and I think having the sentry written in something different from the validator would help ensure that if there is a severe (e.g. I’ve been wondering if it would be possible to have something a bit more lightweight… sort of a like a caching proxy for talking to a validator. We can periodically snapshot these instances so we can spawn new sentries quickly, but that’s still a lot of data to hang onto. Running a full node also means we have to keep the full state. While we have nice beefy servers in our datacenter dedicated to our validator nodes, on GCP the monthly cost of a full node is pretty expensive ($50/mo). We’re running our sentries on GCP, and there are a lot of downsides to doing that. For more information, please visit: Official Trusted Traveler Program Website | Department of Homeland Security (dhs.gov).įollow the Director of CBP’s San Diego Field Office on Twitter at for breaking news, current events, human interest stories and photos.I’ve been thinking it’d be nice to have something a bit more lightweight than a full node to act as a sentry. ![]() ![]() If you are a frequent international traveler and have not already become a member of a trusted traveler program, sign up now. “Know Before You Go” brochures are also available at border ports. Travelers should familiarize themselves with the “Know Before You Go” section of the CBP website at to avoid fines and penalties associated with the importation of prohibited items. Wait times are updated on an hourly basis. Members of the traveling public can monitor Border Wait Times via Border Wait Times (cbp.gov) or obtain the BWT app on their smartphone via Apple App Store and Google Play so that they can make an informed decision of their travels. “We will continue to effectively manage wait times to enhance the border crossing experience for travelers that enter through the Calexico Ports of Entry.” “In an effort to provide more flexibility and service to our Trusted Traveler Program members, we will continue the expanded SENTRI vehicular traffic hours of operation,” said Roque Caza, Calexico Area Port Director. CBP will continue to operate its SENTRI Trusted Traveler Program vehicle lanes during that same timeframe to better serve the surrounding communities. 19, CBP will resume its normal hours of operation from 6:00 a.m. CALEXICO, Calif., - U.S Customs and Border Protection (CBP) officials announced today that they are amending the hours of operation at the Calexico East Port of Entry (POE), will resume to normal operating hours. ![]()
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